LA eRacing - Registration Quiz FSAE 2016 - Exercises

Frage 1 von 82

1

1) LA eRacing is the best Formula Student Team ever, not in the world rankings, but in my heart.

Wähle eine der folgenden:

Yes damn right!!!
hmmm well

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Frage 2 von 82

1

2) Complete the following statement.
Teams which are formed with members from two or more Universities ...

Wähle eine der folgenden:

are treated as a single team at the competition.
are not allowed to participate at official Formula Student Events.
have to submit which car of which team they use for the different dynamic events. Using one car is not allowed to compete at all dynamic events.
This rule is invented. Normal team members can compete in as many teams as they wish. Unless you are team captain, faculty advisor, electrical system officer, ...

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Frage 3 von 82

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3) If critical fasteners are secured with a lock nut, what is the minimum number of full threads that must project from this lock nut?

Wähle eine der folgenden:

One full thread.
Five full threads.
Two full threads.
Three full threads.
There is no limitation regarding the minimum number of full threads.

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Frage 4 von 82

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4) What is the most importand thing, if you are working with power tools on the car?

Wähle eine der folgenden:

Working with only 2 people on the car at the same time.
Wearing safety glasses and/or ear protection.
Finishing the work as fast as possible.

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Frage 5 von 82

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5) If the head of dynamics declares the track as wet during your endurance run and you started your endurance run in dry or damp conditions running slicks, the following procedure will take place:

Wähle eine der folgenden:

The car will receive the red flag, and you will have 10 minutes to change to rain tyres (the 10 min. will not count in the total time).
You need to finish the endurance on the tyres which are mounted on the car.
Your team can decide if you want to change to rain tyres.

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Frage 6 von 82

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6) What is the exact name of the standard that the provided charging connector is compliant to?

Wähle eine der folgenden:

IEC 60308
IEC 60309
IEC 60307
IEC 60306

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Frage 7 von 82

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7) The Maxwell equations are the basics of electrical engineering. Which of the following equations is not part of Maxwell's equations?

Wähle eine der folgenden:

div D = rho
div B = 0
div E = phi

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Frage 8 von 82

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8) What is the maximum permitted nominal operation voltage that may occur between any two electrical connections in the tractive system of a FSE vehicle?

Wähle eine der folgenden:

600V DC or AC RMS
450V DC or AC RMS
550V DC or AC RMS
650V DC or AC RMS

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Frage 9 von 82

1

9) Which of the following equations is a basic principle of electrical engineering?

Wähle eine der folgenden:

R=U*I
R=U/I
R=U+I
R=U-I

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Frage 10 von 82

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10) How is the size of the test resistor defined for the Insulation Monitoring Device Test?

Wähle eine der folgenden:

250 Ohm/A
1000 Ohm/V
500 Ohm/V
600 V/Ohm

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Frage 11 von 82

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11) Pressing one of the shut-down buttons must separate the tractive system from the accumulator block. After separating the system, the voltage in the tractive system must decrease to under 60V DC or 25V AC RMS in …

Wähle eine der folgenden:

less than five seconds.
less than ten seconds.
less than two seconds.
more than five seconds.

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Frage 12 von 82

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12) Which documents must be submitted exclusively for FSE vehicles?

Wähle eine der folgenden:

ESF, Electrical Safety Form, and FMEA, Failure Modes and Effects Analysis
IAD, Impact Attenuator Data, and SEF, Structural Equivalency Form
EFS, Electric Field Stimulation, and FEMA, Facilities Equipment Maintenance Applications
SFE, Space Frequency Equivalence, and EFMA, Electrical Failure Mixture Application

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Frage 13 von 82

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13) How is Low-Voltage defined in the current FSE Rules?

Wähle eine der folgenden:

Any voltage below 60V DC or 25V AC RMS.
Any voltage below 40V DC or 15V AC RMS.
Any voltage above 100V DC or 50V AC RMS.
Any voltage above 25V DC or 60V AC RMS.

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Frage 14 von 82

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14) What is the peak voltage value of a single-phase sinuisodal 600V AC RMS signal?

600V*sqrt(2) = ?

Wähle eine der folgenden:

848.53V
832.74V
853.23V
838.91V

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Frage 15 von 82

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15) Which of the following statements regarding the control and tractive system is wrong?

Wähle eine der folgenden:

The control system must be a low-voltage-system.
The control system must be grounded to the chassis.
The entire tractive and control systems must be completely galvanically separated.
Bypassing the control system and connecting the tractive batteries directly to the motor(s) is allowed.

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Frage 16 von 82

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16) What is the minimum allowed diameter of the circular tractive system voltage measuring points?

Wähle eine der folgenden:

7mm
6mm
5mm
8mm

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Frage 17 von 82

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17) What does the abbreviation BMS stand for in the FSE2016 Rules?

Wähle eine der folgenden:

Bit Magnitude Stream
Business Management System
Battery Management System
Battery Main Switch

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Frage 18 von 82

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18) The rise time (10% to 90%) of a given one stage low pass RC network is 3.00ms. What are possible values for R and C?

Calculation: The rise time of a simple one stage RC-network is tr=2.197tau with tau being the time constant of the RC-network which is tau=RC.

Wähle eine der folgenden:

R=1500Ohm and C=950.6nanoFarad
R=2000Ohm and C=640.0nanoFarad
R=2500Ohm and C=546.2nanoFarad
R=3000Ohm and C=420.8nanoFarad

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Frage 19 von 82

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19) What is the minimum allowable thickness of metal material used for the firewall?

Wähle eine der folgenden:

There is no minimum thickness
0.001mm/V
0.4mm
0.5mm

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Frage 20 von 82

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20) The IMD indicator light has to be clearly marked...

Wähle eine der folgenden:

with the lettering „IMD“ only.
with the lettering „GFD“ only.
with the lettering „IMD“ or „GFD“.
with the lettering „MID“ or „GDF“.

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Frage 21 von 82

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21) The total time of the rain test is

Wähle eine der folgenden:

240s, 120s with water-spray and 120s without.
60s, all the time with water-spray..
120s, 60s with water-spray and 60s without.
240s, 60s with water-spray and 180s without.

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Frage 22 von 82

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22) Where are the tractive system voltage measurement points to be installed?

Wähle eine der folgenden:

Directly next to the master switches.
Anywhere on the car, as long as they are easily accessible and clearly marked.
In the driver's cockpit on the right side of the steering wheel.
Two measurement points have to be installed on each accumulator container.

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Frage 23 von 82

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23) Which measurement voltage will be used during the insulation measurement test for a car with a maximum tractive system voltage of 110V?

Wähle eine der folgenden:

250V
500V
110V
125V

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Frage 24 von 82

1

24) Which of the following statements regarding the BMS is wrong?

Wähle eine der folgenden:

If the used accumulator cells are not intrinsically safe, the temperature of at least 35% of the cells must be monitored.
The BMS must be capable of shutting down the tractive system, if critical voltage or temperature values are detected.
The BMS must shut down the system, if more than 100kW are sourced from the accumulators to the motors.
The BMS must continuously measure the cell voltage of every cell.

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Frage 25 von 82

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25) What is the impedance of a capacitor with a capacity of 50 microFarad, if a sinusoidal voltage signal of 150Hz is applied to it?

Calculation: Impedance of a capacitor is defined as Zc= 1/(2PIf*C)

Wähle eine der folgenden:

2.374 Ohm
2.122 Ohm
23.738 Ohm
21.221 Ohm

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Frage 26 von 82

1

26) The tractive system active light must …

Wähle eine der folgenden:

be red and flash continuously with a frequency between 5Hz and 10Hz.
be red and flash continuously with a frequency between 2Hz and 5Hz.
be yellow and flash continuously with a frequency between 2Hz and 5Hz.
be red and always illuminated.

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Frage 27 von 82

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27) To which minimum voltage does the intermediate circuit need to be pre-charged, if the current accumulator voltage is 216V DC?

Given in the rules Vpre = 0.9Vcurr = 0.9216V = ?

Wähle eine der folgenden:

The rules do not specify any pre-charging of the intermediate circuit.
216V DC
194.4V DC
196.6V DC

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Frage 28 von 82

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28) The baseline steel property for the Yield Strength (Sy) that is used for calculations of bending and buckling strength in an SES may not be lower
than:

Wähle eine der folgenden:

305 MPa (44.2 ksi)
180 MPa (26ksi)
300 MPa (43.5 ksi)
200 GPa (29,000 ksi)
365 MPa (52.9 ksi)

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Frage 29 von 82

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29) Which of these measures is not used to dimension the cockpit internal cross section template?

Wähle eine der folgenden:

50mm
350mm
7mm
75mm

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Frage 30 von 82

1

30) What is the minimum tread depth for rain tires?

Wähle eine der folgenden:

2.4mm (3/32 inch).
1.6mm (2/32 inch).
0.8mm (1/32 inch).
3.2mm (4/32 inch).

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Frage 31 von 82

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31) Which of the following specifications is not explicitly allowed for threaded fasteners utilized in the driver’s cell structure, and the steering, braking, driver’s harness and suspension systems?

Wähle eine der folgenden:

SAE Grade 5
Metric Grade 8.8
AN/MS
Metric Grade 6.8

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Frage 32 von 82

1

32) Which is the correct technical inspection order for EVs according to the rules?

Wähle eine der folgenden:

E-Scrutineering, Mechanical Scrutineering, Tilt Table, Ready-To-Drive-Sound-Test, Rain Test, Brake Test
E-Scrutineering, Mechanical Scrutineering, Tilt Table, Rain Test, Ready-To-Drive-Sound-Test, Brake Test
E-Scrutineering, Mechanical Scrutineering, Tilt Table, Rain Test, Brake Test, Ready-To-Drive-Sound-Test
E-Scrutineering, Mechanical Scrutineering, Tilt Table, Ready-To-Drive-Sound-Test, Brake Test, Rain Test

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Frage 33 von 82

1

33) All drivers have to wear underwear (long pants and long sleeve t-shirt) certified to

Wähle eine der folgenden:

SFI 3.3 or FIA 8856-2000
SFI 3.3 or FIA 8586-2000
SFI 2.2 or FIA 8856-2000
SFI 33.33 or FIA 8856-2012

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Frage 34 von 82

1

34) What does DFMA stand for in the rules?

Wähle eine der folgenden:

Design for Manufacture and Assembly
Designated Fire Management Assistant
Double-folded Magnetic Anchor
Desire for Mega-Ants

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Frage 35 von 82

1

35) Regenerating energy is allowed and unrestricted but only when the vehicle speed is >

Wähle eine der folgenden:

5 kph.
10 kph.
12 kph.
15 kph.

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Frage 36 von 82

1

36) Which minimum spacing through air must be maintained between tractive system and GLV parts that are in the same enclosure, if the potential between those parts is above 200VDC?

Wähle eine der folgenden:

10 mm (0.4 inch)
20 mm (0.75 inch)
30 mm (1.2 inch)

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Frage 37 von 82

1

37) Which of the following statements about the firewall is not correct?

Wähle eine der folgenden:

The firewall must be fire resistant according to UL94-V0, FAR25 or equivalent.
The firewall must be puncture and scratch resistant.
The firewall must be grounded, if material is used that is or may become conductive.
The firewall must not contain any parts made of metal.

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Frage 38 von 82

1

38) Which value must the current limiting resistors for the each tractive system measurement point have, if the maximum tractive system voltage is 398.8VDC?

Wähle eine der folgenden:

10kR
15kR
20kR
5kR

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Frage 39 von 82

1

Which of the following statements regarding the High-Voltage Disconnect (HVD) is wrong?

Wähle eine der folgenden:

The HV Disconnect must be clearly marked with "HVD".
It must be possible to disconnect the HVD without removing any bodywork.
It must be possible to remove the HVD within 10 seconds in ready-to-race condition.
The HVD must be clearly marked with "HVD".
The HVD must disconnect both poles of the tractive system accumulator.

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Frage 40 von 82

1

40) Which of the following statements regarding the Energy Meter is wrong?

Wähle eine der folgenden:

The Energy Meter must be directly supplied from the GLV master switch.
The energy meter is sealed by the officials before the dynamic events. Any manipulation or broken seals of the energy meter result in at least a DNF for the efficiency scoring.
The energy is calculated as the time integrated value of the measured voltage multiplied by the measured current logged by the Energy Meter.
Energy flowing from the accumulator(s) to the motor(s) will be multiplied with a factor of 1 and added to the used energy.
Energy flowing from the motor(s) to the accumulator(s) will be multiplied with a factor of 0.8 and subtracted from the used energy.

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Frage 41 von 82

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41) Given is a battery cell with an end-of-charge voltage of 4.2V, an average internal dis-charge resistance of 0.5mR and an average internal charge resistance of 0.7mR. 360 of these cells are used to build an accumulator in 120s3p configuration. This accumulator is used to drive an Endurance that takes 1440s. The car re-generated energy during 18% of the lap time with an average total accumulator charging current of 3A. 9% of the lap time the accumulator was not charged or discharged. Energy was sourced to the motors for the rest of the lap time with an average discharge current of 30A. How much energy is wasted during Endurance due to the internal resistance of the cells? NOTE: No other losses have to be taken into account. Wherever possible, average values may be used and simplifications may be applied. For example the influence of the internal cell resistance on the accumulator voltage should be neglected.

Wähle eine der folgenden:

18978J
18980J
18983J
18985J
18987J
18989J
18991J
18992J
18994J
Even your CEO has no clue about it. Please note down your calculation and result.

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Frage 42 von 82

1

42) The rules allow to keep the Accumulator Isolation Relays(AIRs) open for a certain time after the Shutdown Circuit was de-activated. It is assumed that both AIRs are connected in parallel to the Shutdown Circuit and that the electrical behaviour of each AIR can be simplified as a single resistance of 15R. Each AIR opens its contacts, if the current drops below 200mA. The nominal Shutdown Circuit Voltage is 13.8VDC. What is the maximum capacitance that may be connected in parallel to each AIR in order to not violate the rules?

Wähle eine der folgenden:

10.5mF
10.6mF
10.7mF
10.8mF
10.9mF
11.0mF
11.1mF
Even your CEO has no clue about it. Please note down your calculation and result.

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Frage 43 von 82

1

43) Which statement about requirements for camera mounts is wrong?

Wähle eine der folgenden:

The mounts for video/photographic cameras must be of a safe and secure design.
All camera installations must be approved at Technical Inspection.
Helmet mounted cameras and helmet camera mounts are prohibited.
The body of a camera or recording unit that weighs more than 0.25 kg (9 oz) must be secured at a minimum of 2 points on different sides of the camera body.
The camera mount must withstand a 20g impact in longitudinal direction. This must be proven in the SES.

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Frage 44 von 82

1

44) The TSAL of a car is mounted at a height of 1.08m from the ground. The highest part, which may interfere with the line of sight, of a rear wing mounted to that car is positioned horizontally 0.96m apart from the TSAL. What can the maximum height from the ground of this rear wing part be, if the car should remain rules compliant?

Wähle eine der folgenden:

1.2464m
2.705m
5.538m
1.695m
1.161m
There is no restriction for the height of this part.

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Frage 45 von 82

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45) A steady DC current is flowing through a coil with an inductance of 248mH. The stored energy in the magnetic field is 431J. By how much does the current have to be increased, if the stored energy should be increased by 300J?

Wähle eine der folgenden:

17.824A
76.78A
17.820A
17.821A
17.822A
17.823A
17.825A
76.75A
76.76A
Even your CEO has no clue about it. Please note down your calculation and result.

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Frage 46 von 82

1

46) Which statetement regarding maintenance plugs is wrong?

Wähle eine der folgenden:

Maintenance plugs must separate the internal cell segments such that the separated cell segments contain a maximum static voltage of less than 120VDC.
Maintenance plugs must separate the internal cell segments such that the separated cell segments contain a maximum energy of 6MJ
Maintenance plugs requiring tools to separate the segments will not be accepted.
Maintenance plugs must include a positive locking feature which prevents the plug from unintentionally becoming loose.
Maintenance plugs must be made of a material with a specific electrical resistance of less than 3 mOhmMeter.
The function of maintenance plugs may also be fulfilled by additional contactors.
Maintenance plugs must be used whenever the accumulator containers are opened for maintenance and whenever accumulator segments are removed from the container.

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Frage 47 von 82

1

47) A cell stack is built in a 20s3p configuration. These cells have a nominal voltage of 3.7V and a maximum voltage of 4.2V. The nominal capacity of a single cell is 5Ah, while the maximum capacity is 5.3Ah. What is the contained energy of the cell stack according to the inter-cell-stack firewall regulations?

Wähle eine der folgenden:

4536kJ
3996kJ
4236kJ
4808kJ
Even your CEO has no clue about it. Please note down your calculation and result.

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Frage 48 von 82

1

48) Which element is not allowed to be contained in AIRs?

Wähle eine der folgenden:

Mercury
Phospor
Silicon
Iron
Copper
Helium

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Frage 49 von 82

1

49) All electrically conductive parts of the vehicle (e.g. parts made of steel, (anodized) aluminum, any other metal parts, etc.) which are within 100mm of any tractive system or GLV component , and any driver harness mounting points, seat mounting points and driver controls must have a resistance to GLV system ground below...

Wähle eine der folgenden:

300 mOhms (measured with a current of 1A)
300 mOhms (measured with a current of 0.5A)
5 Ohm

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Frage 50 von 82

1

50) Which tractive system firewall requirement does not exist?

Wähle eine der folgenden:

The thickness of the second layer must be sufficient to prevent penetrating this layer with a 4mm wide screwdriver and 250N of force.
The second layer, facing the driver, must be made of an electrically insulating material.
The material used for the second layer must meet UL94-V0, FAR25 or equivalent.
The second layer must not be made of CFRP.
The firewall must be rigidly mounted.
Conductive parts (except for the chassis) may not protrude through the firewall or must be properly insulated, see requirements above, on the driver side.
The tractive system firewall must be composed of two layers.
One layer, facing the tractive system side, must be made of aluminium with a minimum thickness of 0.7mm.
The firewall must be mounted to the chassis with at least 4 screws with a minimum size of M4.

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Frage 51 von 82

1

51) Which kind of helmets are not allowed to be used during the competition?

Wähle eine der folgenden:

Well-fitting, closed face helmet according to Snell K2000, K2005, K2010, M2000, M2005, M2010, SA2000, SA2005, SA2010
Well-fitting, closed face helmet according to SFI 31.2A, SFI 31.1/2005
Well-fitting, closed face helmet according to FIA 8860-2004, FIA 8860-2010
Well-fitting, closed face helmet according to British Standards Institution BS 6658-85 Type A/FR rating
Open faced helmets and offroad helmets according to HUEGA 8241-2011

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Frage 52 von 82

1

52) Which reason for disqualification in the Endurance event is especially mentioned in the rules?

Wähle eine der folgenden:

A malfunctioning brake light
Tires with a very low grip level
An ugly driver
Low oil pressure in left corners
Kicking more than 5 cones in a row

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Frage 53 von 82

1

53) What is the total area of the cockpit opening template?

Wähle eine der folgenden:

28.25dm²
2.825dm²
2825dm²
2825mm²
27.25dm²
2.725dm²
2725dm²
2725mm²
28.5dm²
Even your CEO has no clue about it. Please note down your calculation and result.

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Frage 54 von 82

1

54) A hose used to vent a cooling system catch can must have a minimum inner diameter of

Wähle eine der folgenden:

3mm
3.3mm
2.54mm
1/32inch
2mm
1/7inch
4mm
1/10inch
2.78mm

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Frage 55 von 82

1

55) Substitute the variables A and B with the correct values: All forward facing edges on the bodywork that could impact people, e.g. the nose, must have forward facing radii of at least A. This minimum radius must extend to at least B relative to the forward direction, along the top, sides and bottom of all affected edges.

Wähle eine der folgenden:

A = 38 mm (1.5 inches); B = forty-five degrees (45°)
This rule does not exist, therefore A and B can not be filled with correct values.
A = 38 mm (1.5 inches); B = fifty degrees (50°)
A = 38 mm (1.5 inches); B = fifty-five degrees (55°)
A = 38 mm (1.5 inches); B = forty degrees (40°)
A = 38 mm (1.5 inches); B = thirty-five degrees (35°)
A = 1.5 mm (0.060 inch); B = forty-five degrees (45°)
A = 36 mm (1.5 inches); B = fifty degrees (50°)
A = 1.5 mm (0.060 inch); B = fifty-five degrees (55°)
A = 48 mm (1.5 inches); B = forty-five degrees (45°)

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Frage 56 von 82

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56) What diameter will the tennis ball have that is used to check, if a vehicle complies to the "Open Wheel" definition?

Wähle eine der folgenden:

68.6mm (2.7 inches)
75.0mm (3.0 inches)
86.6mm (3.4 inches)
68.8mm (2.7 inches)

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Frage 57 von 82

1

57) The rear track of a vehicle is 1525mm wide. What is the minimum allowed width of the front track?

Wähle eine der folgenden:

1144mm
1120mm
1153mm
1131mm
1139mm

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Frage 58 von 82

1

58) Which frame component does not necessarily belong to the primary structure?

Wähle eine der folgenden:

Main Hoop
Front Hoop
Roll Hoop Braces and Supports
Side Impact Structure
Front Bulkhead
Front Bulkhead Support System
Suspension Mounting Points

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Frage 59 von 82

1

59) Which of these measures is not used to dimension the cockpit opening template?

Wähle eine der folgenden:

100mm
350mm
500mm
75mm
400mm
600mm
50mm

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Frage 60 von 82

1

60) What is the minimum width of a head restraint with a height of 200mm?

Wähle eine der folgenden:

150mm
117.5mm
280mm
25mm
50mm

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Frage 61 von 82

1

61) In order to test, if the vehicle provides sufficient overall stability for cornering with 1.7G, it is tilted to 60° on the tilt table. To which angle must the vehicle be tilted to simulate cornering with 2.5G?

Wähle eine der folgenden:

68.2°
65.0°
88.2°
67.8°
68.5°
69.1°
Even your CEO has no clue about it. Please note down your calculation and result.

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Frage 62 von 82

1

62) The space needed for the technical inspection sticker at FSG is approximately

Wähle eine der folgenden:

254mm wide x 203mm high
203mm wide x 254mm high
75mm high x 150mm wide
150mm high x 75mm wide

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Frage 63 von 82

1

63) How far must throttle cables at least be apart from any exhaust system component?

Wähle eine der folgenden:

50.8mm (2 inches)
25.4mm (1 inch)
76.2mm (3 inches)
101.6mm (4 inches)

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Frage 64 von 82

1

64) What is the sum of the maximum scores of all static events?

Wähle eine der folgenden:

325 pts
300 pts
350 pts
275 pts

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Frage 65 von 82

1

65) How many early registration slots are available in total for FSE teams at FS Germany 2016?

Wähle eine der folgenden:

15
10
35
25

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Frage 66 von 82

1

66) What is the maximum yield strength for screws with Grade 8.8

Wähle eine der folgenden:

800 N/mm²
680 N/mm²
92.82 ksi
104.42 ksi
Even your CEO has no clue about it. Please note down your calculation and result.

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Frage 67 von 82

1

67) How many tubes are needed at least to create a side impact structure?

Wähle eine der folgenden:

2
3
5
4

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Frage 68 von 82

1

68) In which case does the car have to be presented for Technical Inspection again?

Wähle eine der folgenden:

After it passed the rain test
After Endurance
After it failed the Tilt Table
Damage of any part of the suspension system

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Frage 69 von 82

1

69) What is the lowest yield strength for bending and buckling strength calculations in the SES?

Wähle eine der folgenden:

365 MPa
200 GPa
305 N/mm²
350 MPa

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Frage 70 von 82

1

70) What is the minimum possible height of a head restraint with a width of 150mm?

Wähle eine der folgenden:

156.6 mm
15.82 cm
200 mm
28 cm

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Frage 71 von 82

1

71) In which position on the car must the SAE logo be displayed at FS Germany?

Wähle eine der folgenden:

on the front and/or both sides
on both side pods
on top of the nose directly in front of the cockpit opening
The position is not defined, because the SAE logo is not required.

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Frage 72 von 82

1

72) What is the minimum stroke width of the letters/digits showing the car number?

Wähle eine der folgenden:

20 mm
25.4 mm
18 mm
15 mm

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Frage 73 von 82

1

73) In which of the following cases is it not allowed to drive the car under its own power?

Wähle eine der folgenden:

Running in a dynamic event.
To show scrutineers that the car has been built according to the rules
On the practice test track
On the brake test area

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Frage 74 von 82

1

74) What is the minimum wall thickness for tubing material of the front bulkhead structure

Wähle eine der folgenden:

1,60 mm
1,65 mm
1,75 mm
1,20 mm
1,50 mm

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Frage 75 von 82

1

75) Which of the follow standards are relevant for FSAE?

Wähle eine der folgenden:

J429, SAE 4130, J512, J829, J1154, J2045
J994, J192, J183, J512, J1703, J1772
J2402, J1614, J306, J452, J1772, J429
J1739, J2045, J1279, J92, J98, J512

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Frage 76 von 82

1

76) What is the calculated maximum strenght force for a baseline steel tube (T3.4.1) with the dimension of 25x1,75 mm

Wähle eine der folgenden:

40139 N
39985 N
38214 N
38979 N
39346 N
Even your CEO has no clue about it.

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Frage 77 von 82

1

77) Which rules are applicable if the shoulder harenss bar tube is not straight?

Wähle eine der folgenden:

T 5.4.1, T 5.4.3, T3.4
T 5.4.1, T 3.4.1, T 5.1.2
T 5.2.3, T 5.2.4, T 5.2.5
T 5.4.2, T 3.5.5, T5.2.1, T 5.4.1

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Frage 78 von 82

1

78) What are the maximum dimensions for the cockpit opening template?

Wähle eine der folgenden:

550x650 mm
500x600 mm
550x600 mm
500x650 mm

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Frage 79 von 82

1

79) How many time teams will have to submit requested additional informations?

Wähle eine der folgenden:

5 days
10 days
7 days
one week

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Frage 80 von 82

1

80) What is the deadline to upload the engineering design report?

Wähle eine der folgenden:

07.July 2016 / 12:30 CEST
05. July 2016 / 12:00 CEST
07.June 2016 / 12:30 CEST
03. June 2016 / 12:00 CEST

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Frage 81 von 82

1

	Erstellt von maximilian.festl vor mehr als 8 Jahre

Training for the FSG Regisatrion Quiz

LA eRacing - Registration Quiz FSAE 2016 - Exercises

Frage 1 von 82

1) LA eRacing is the best Formula Student Team ever, not in the world rankings, but in my heart.

Wähle eine der folgenden:

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Frage 2 von 82

2) Complete the following statement. Teams which are formed with members from two or more Universities ...

Wähle eine der folgenden:

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Frage 3 von 82

3) If critical fasteners are secured with a lock nut, what is the minimum number of full threads that must project from this lock nut?

Wähle eine der folgenden:

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Frage 4 von 82

4) What is the most importand thing, if you are working with power tools on the car?

Wähle eine der folgenden:

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Frage 5 von 82

5) If the head of dynamics declares the track as wet during your endurance run and you started your endurance run in dry or damp conditions running slicks, the following procedure will take place:

Wähle eine der folgenden:

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Frage 6 von 82

6) What is the exact name of the standard that the provided charging connector is compliant to?

Wähle eine der folgenden:

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Frage 7 von 82

7) The Maxwell equations are the basics of electrical engineering. Which of the following equations is not part of Maxwell's equations?

Wähle eine der folgenden:

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Frage 8 von 82

8) What is the maximum permitted nominal operation voltage that may occur between any two electrical connections in the tractive system of a FSE vehicle?

Wähle eine der folgenden:

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Frage 9 von 82

9) Which of the following equations is a basic principle of electrical engineering?

Wähle eine der folgenden:

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Frage 10 von 82

10) How is the size of the test resistor defined for the Insulation Monitoring Device Test?

Wähle eine der folgenden:

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Frage 11 von 82

11) Pressing one of the shut-down buttons must separate the tractive system from the accumulator block. After separating the system, the voltage in the tractive system must decrease to under 60V DC or 25V AC RMS in …

Wähle eine der folgenden:

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Frage 12 von 82

12) Which documents must be submitted exclusively for FSE vehicles?

Wähle eine der folgenden:

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Frage 13 von 82

13) How is Low-Voltage defined in the current FSE Rules?

Wähle eine der folgenden:

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Frage 14 von 82

14) What is the peak voltage value of a single-phase sinuisodal 600V AC RMS signal? 600V*sqrt(2) = ?

Wähle eine der folgenden:

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Frage 15 von 82

15) Which of the following statements regarding the control and tractive system is wrong?

Wähle eine der folgenden:

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Frage 16 von 82

16) What is the minimum allowed diameter of the circular tractive system voltage measuring points?

Wähle eine der folgenden:

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Frage 17 von 82

17) What does the abbreviation BMS stand for in the FSE2016 Rules?

Wähle eine der folgenden:

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Frage 18 von 82

18) The rise time (10% to 90%) of a given one stage low pass RC network is 3.00ms. What are possible values for R and C? Calculation: The rise time of a simple one stage RC-network is tr=2.197*tau with tau being the time constant of the RC-network which is tau=R*C.

Wähle eine der folgenden:

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Frage 19 von 82

19) What is the minimum allowable thickness of metal material used for the firewall?

Wähle eine der folgenden:

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Frage 20 von 82

20) The IMD indicator light has to be clearly marked...

2) Complete the following statement.
Teams which are formed with members from two or more Universities ...

14) What is the peak voltage value of a single-phase sinuisodal 600V AC RMS signal?

600V*sqrt(2) = ?

18) The rise time (10% to 90%) of a given one stage low pass RC network is 3.00ms. What are possible values for R and C?

Calculation: The rise time of a simple one stage RC-network is tr=2.197tau with tau being the time constant of the RC-network which is tau=RC.

25) What is the impedance of a capacitor with a capacity of 50 microFarad, if a sinusoidal voltage signal of 150Hz is applied to it?

Calculation: Impedance of a capacitor is defined as Zc= 1/(2PIf*C)

27) To which minimum voltage does the intermediate circuit need to be pre-charged, if the current accumulator voltage is 216V DC?

Given in the rules Vpre = 0.9Vcurr = 0.9216V = ?

28) The baseline steel property for the Yield Strength (Sy) that is used for calculations of bending and buckling strength in an SES may not be lower
than: