BSNL TTA ONLINE TEST - 6 Basic Electricity - 3

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Question 1 of 39

Charge is a flow of?

Select one of the following:

electrons
neutrons
atoms
protons

Explanation

Question 2 of 39

Electricity is a flow of?

Select one of the following:

electrons
neutrons
atoms
ions

Explanation

Question 3 of 39

The negatively charged part of an atom is called the

Select one of the following:

proton
ion
neutron
electron

Explanation

Question 4 of 39

The positively charged part of an atom is called the

Select one of the following:

proton
ion
neutron
electron

Explanation

Question 5 of 39

Which of the following rely upon the chemical effect?

Select one of the following:

electric cell
thermocouple
alternator
filament lamp

Explanation

Question 6 of 39

Which of the following rely upon the heating effect?

Select one of the following:

electric cell
motor
filament lamp
alternator

Explanation

Question 7 of 39

The chemical effect of current is used in

Select one of the following:

generator
transformer
Fuse
electroplating

Explanation

Question 8 of 39

Which of the following rely upon the heating effect?

Select one of the following:

electroplating
motor
thermocouple
alternator

Explanation

Question 9 of 39

Which of the following combinations are required to produce electricity by induction?

Select one of the following:

two different metals and a solution
conductor and a magnet
An Anode and a cathode
two metals and a heat source

Explanation

Question 10 of 39

The symbol shown below represents

Select one of the following:

inductor
resistor
battery
capacitor

Explanation

Question 11 of 39

The symbol shown below represents

Select one of the following:

inductor
resistor
battery
capacitor

Explanation

Question 12 of 39

Orbiting around the nucleus of an atom are

Select one of the following:

ions
protons
electrons
neutrons

Explanation

Question 13 of 39

The symbol shown below represents

Select one of the following:

battery
capacitor
inductor
resistor

Explanation

Question 14 of 39

The symbol shown below represents

Select one of the following:

capacitor
inductor
battery
resistor

Explanation

Question 15 of 39

When a magnet is passed close to a conductor electricity is produced by

Select one of the following:

convection
electrolysis
induction
conduction

Explanation

Question 16 of 39

The SI unit of temperature is degrees

Select one of the following:

rankine
Kelvin
Fahrenheit
celcius

Explanation

Question 17 of 39

The SI unit for velocity is

Select one of the following:

metres per hour
metres per second
centimetres per second
miles per hour

Explanation

Question 18 of 39

The SI unit for mass is

Select one of the following:

tonne
pound
kilogram
gram

Explanation

Question 19 of 39

Hertz is the SI unit for

Select one of the following:

capacitance
frequency
impedance
reactance

Explanation

Question 20 of 39

Ampere is the SI unit of

Select one of the following:

charge
current
resistance
voltage

Explanation

Question 21 of 39

Weber is the SI unit for

Select one of the following:

magnetic flux
capacitance
electromotive force
flux density

Explanation

Question 22 of 39

The SI unit of volume is

Select one of the following:

Explanation

Question 23 of 39

The SI unit of time is

Select one of the following:

millisecond
second
hour
minute

Explanation

Question 24 of 39

The SI unit of electric charge is

Select one of the following:

farad
coulomb
joule
weber

Explanation

Question 25 of 39

The SI unit of inductance is

Select one of the following:

henry
coulomb
farad
webber

Explanation

Question 26 of 39

The SI unit of capacitance is

Select one of the following:

joule
farad
coulomb
weber

Explanation

Question 27 of 39

The SI unit of electromotive force is

Select one of the following:

ohm
volt
ampere
farad

Explanation

Question 28 of 39

The SI unit of power is

Select one of the following:

tesla
coulomb
watt
joule

Explanation

Question 29 of 39

Tesla is the SI unit for

Select one of the following:

flux density
capacitance
magnetic flux
electromotive force

Explanation

Question 30 of 39

Protons and electrons possess an electric charge. Which of the following statements is correct?

Select one of the following:

Electrons possess a negative charge
Electrons possess no charge
Electrons possess a positive charge
Protons possess a negative charge

Explanation

Question 31 of 39

The SI Unit for Frequency is

Select one of the following:

Volts
Hertz
Watt
Joules

Explanation

Question 32 of 39

SI unit for Length

Select one of the following:

Millimetres
Centimetre
Decimetre
Metre

Explanation

Question 33 of 39

The central nucleus of an atom consists of the following

Select one of the following:

Protons & neutrons
Protons & ions
Electrons & neutrons
Protons & electrons

Explanation

Question 34 of 39

The impedance of an inductive circuit is represented by the symbol

Select one of the following:

Explanation

Question 35 of 39

Given the formula, when transposed to give R it equals

Select one of the following:

Explanation

Question 36 of 39

To calculate impedance the following formula can be used. Which of the following would be used to find R

Select one of the following:

Explanation

Question 37 of 39

To calculate impedance the following formula can be used. Which of the following would be used to find KW

Select one of the following:

Explanation

Question 38 of 39

Which of the following formulas would be used to calculate transformers

Select one of the following:

Explanation

Question 39 of 39

Metre per second squared is used to measure

Select one of the following:

Acceleration
Volume
Probability
Velocity

Explanation

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	Created by Vito Martino almost 10 years ago

	Copied by BSNL ACADEMY over 7 years ago

Quiz on Know the principles of electricity, created by BSNL ACADEMY on 08/11/2016.

BSNL TTA ONLINE TEST - 6 Basic Electricity - 3

Question 1 of 39

Charge is a flow of?

Select one of the following:

Explanation

Question 2 of 39

Electricity is a flow of?

Select one of the following:

Explanation

Question 3 of 39

The negatively charged part of an atom is called the

Select one of the following:

Explanation

Question 4 of 39

The positively charged part of an atom is called the

Select one of the following:

Explanation

Question 5 of 39

Which of the following rely upon the chemical effect?

Select one of the following:

Explanation

Question 6 of 39

Which of the following rely upon the heating effect?

Select one of the following:

Explanation

Question 7 of 39

The chemical effect of current is used in

Select one of the following:

Explanation

Question 8 of 39

Which of the following rely upon the heating effect?

Select one of the following:

Explanation

Question 9 of 39

Which of the following combinations are required to produce electricity by induction?

Select one of the following:

Explanation

Question 10 of 39

The symbol shown below represents

Select one of the following:

Explanation

Question 11 of 39

The symbol shown below represents

Select one of the following:

Explanation

Question 12 of 39

Orbiting around the nucleus of an atom are

Select one of the following:

Explanation

Question 13 of 39

The symbol shown below represents

Select one of the following:

Explanation

Question 14 of 39

The symbol shown below represents

Select one of the following:

Explanation

Question 15 of 39

When a magnet is passed close to a conductor electricity is produced by

Select one of the following:

Explanation

Question 16 of 39

The SI unit of temperature is degrees

Select one of the following:

Explanation

Question 17 of 39

The SI unit for velocity is

Select one of the following:

Explanation

Question 18 of 39

The SI unit for mass is

Select one of the following:

Explanation

Question 19 of 39

Hertz is the SI unit for

Select one of the following:

Explanation

Question 20 of 39

Ampere is the SI unit of