Test
Elevator
Preguntas del test (20)
1The elevator was first developed during the 1800's
- ATrue
- BFalse
2An Elevator is a platform or enclosed platform that is capable of moving vertically
- AVerdadero
- BFalso
3Most elevator are enclosed. The floor or platform will be made of steel or fireproof wood.
- AVerdadero
- BFalso
4The mechanisms found in the machine room for the hydraulic elevator include the:
- AElectric main line disconnect, a controller
- BElectric main line disconnect, a controller, the Auxiliary electric panel
- CElectric main line disconnect, a controller, the Auxiliary electric panel, & hydraulic pump
- DElectric main line disconnect, a controller, the Auxiliary electric panel, & hydraulic pump, an electric motor
5The exterior of the car will have how many rollers?
- Atwo sets of roller guides
- Bfour sets of roller guides
6There are three different types of hydraulic elevators:
- APiston, Hydraulic stem and Holed
- Bholed, holeless, and roped hydraulic.
- CHoleless, electric and holed
- DRoped hydraulic, Fluid and holeless
7In buildings over 60 feet in height, an electric traction elevator is required.
- AVerdadero
- BFalso
8Hoistways are constructed of non-combustible material and should have?
- Aa three-hour fire rating
- Ba four-hour fire rating
- Ca one-hour fire rating
- Da two-hour fire rating
9Hoistway doors have?
- A2 hour fire resistance rating
- B11⁄2-hour fire resistance rating.
- C3 hour fire resistance rating
10Building codes allow for four or less elevators in a building to be located in a?
- ATriple hoist way
- BDouble hoist way
- Csingle hoistway;
11Electric traction elevators are found in buildings over?
- A60 feet.
- B100 feet
- C40 feet
- D50 feet
12Hydraulic elevators are found in buildings less than?
- A50 feet
- B100 feet
- C60 feet.
- D70 feet
13
Upon arrival at any elevator incident, the OIC shall request assistance from a qualified elevator mechanic.- AVerdadero
- BFalso
14In both emergency and non-emergency situations, a sequence of actions must be followed to ensure a safe removal of occupants:
- ALocate the stalled elevator car
Communicate with the occupants of the stalled car
Attempt a self or assisted rescue with the power on (if failure continues)
Shut down power to stalled elevator - BLocate the stalled elevator car
Communicate with the occupants of the stalled car
Attempt a self or assisted rescue with the power on (if failure continues) Shut down power to stalled elevator
Gain access to the hoistway - CLocate the stalled elevator car
Communicate with the occupants of the stalled car
Attempt a self or assisted rescue with the power on (if failure continues)
Shut down power to stalled elevator
Gain access to the hoistway
Gain access to the stalled car - DLocate the stalled elevator car
Communicate with the occupants of the stalled car
Attempt a self or assisted rescue with the power on (if failure continues)
Shut down power to stalled elevator
Gain access to the hoistway
Gain access to the stalled car
Assist occupants out of the stalled car
Secure the scene
- ALocate the stalled elevator car
15Glass panel access. The glass panel was designed to view
- APassengers in elevator
- BView shaft to determine the location of the elevator car and to give access to the door interlocks
16Lowering a hydraulic elevator. After the main line disconnect has the power removed, position a member on the next lower landing from the stalled car. Instruct occupants to stay away from the door. This member will open the hoistway doors after
the stalled car has been lowered. Locate the manual-lowering valve on the pump. The valve normally is found on a manifold at the oil reservoir ("T" handle on top of manifold, Turn the valve until fluid can be heard returning to the reservoir. The stalled car is lowered to the landing and the member in the control room turns the valve off. Open the car doors and remove occupants.- ALower the car past the lowest floor landing and the final limit switch.
- BDon't lower the car past the lowest floor landing and the final limit switch.
17Remember the counterweights travel in the opposite direction of the car. They travel within inches of the car and are silent as they move in the hoistway. One member must be assigned to watch for the counterweights while the car is in motion.
- AAdditionally, all members on the car top shall be secured by class 3 harness
- BAdditionally, all members on the car top shall be secured by lifebelts.
- CAdditionally, all members on the car top shall have PPE
18Side Escape Hatch This procedure should not be performed during an emergency situation unless you have extensive training
- AVerdadero
- BFalso
19Normally fires in the pit are small in nature and a water can should extinguish the fire. It is suggested that the first arriving engine bring a portable water extinguisher along with the standpipe pack. However, on a hydraulic elevator pit fire, which involves the hydraulic fluid,
- AA class A extinguisher
- BA class B extinguisher
- CA class C extinguisher
- DA class D extinguisher
20In Escalators there are usually only two types of escalator entrapments.
- AAdults, but more commonly children, will get their fingers caught in the moving handrail or their feet caught in the step at the bottom of the landing.
- BAdults, but more commonly children, will get their fingers caught in the moving handrail or their feet caught in the step at the bottom of the landing. The second type of incident is one in which clothing becomes entangled in the moving parts.
Información
- Descripción
- LT 2015 quiz
- Autor
- ecliptic365
- Idioma
- English
- Visitas
- 283
- Valoración
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