4052656
Descripción
Test por ecliptic365, actualizado hace más de 1 año
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Creado por ecliptic365
hace alrededor de 9 años
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Pregunta 1
Pregunta
The elevator was first developed during the 1800's
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True
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False
Pregunta 2
Pregunta
An Elevator is a platform or enclosed platform that is capable of moving vertically
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- True
- False
Pregunta 3
Pregunta
Most elevator are enclosed. The floor or platform will be made of steel or fireproof wood.
Respuesta
- True
- False
Pregunta 4
Pregunta
The mechanisms found in the machine room for the hydraulic elevator include the:
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Electric main line disconnect, a controller
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Electric main line disconnect, a controller, the Auxiliary electric panel
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Electric main line disconnect, a controller, the Auxiliary electric panel, & hydraulic pump
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Electric main line disconnect, a controller, the Auxiliary electric panel, & hydraulic pump, an electric motor
Pregunta 5
Pregunta
The exterior of the car will have how many rollers?
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two sets of roller guides
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four sets of roller guides
Pregunta 6
Pregunta
There are three different types of hydraulic elevators:
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Piston, Hydraulic stem and Holed
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holed, holeless, and roped hydraulic.
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Holeless, electric and holed
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Roped hydraulic, Fluid and holeless
Pregunta 7
Pregunta
In buildings over 60 feet in height, an electric traction elevator is required.
Respuesta
- True
- False
Pregunta 8
Pregunta
Hoistways are constructed of non-combustible material and should have?
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a three-hour fire rating
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a four-hour fire rating
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a one-hour fire rating
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a two-hour fire rating
Pregunta 9
Pregunta
Hoistway doors have?
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2 hour fire resistance rating
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11⁄2-hour fire resistance rating.
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3 hour fire resistance rating
Pregunta 10
Pregunta
Building codes allow for four or less elevators in a building to be located in a?
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Triple hoist way
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Double hoist way
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single hoistway;
Pregunta 11
Pregunta
Electric traction elevators are found in buildings over?
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60 feet.
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100 feet
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40 feet
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50 feet
Pregunta 12
Pregunta
Hydraulic elevators are found in buildings less than?
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50 feet
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100 feet
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60 feet.
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70 feet
Pregunta 13
Pregunta
Upon arrival at any elevator incident, the OIC shall request assistance from a qualified elevator mechanic.
Respuesta
- True
- False
Pregunta 14
Pregunta
In both emergency and non-emergency situations, a sequence of actions must be followed to ensure a safe removal of occupants:
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Locate 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
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Locate 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
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Locate 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
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Locate 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
Pregunta 15
Pregunta
Glass panel access. The glass panel was designed to view
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Passengers in elevator
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View shaft to determine the location of the elevator car and to give access to the door interlocks
Pregunta 16
Pregunta
Lowering 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.
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Lower the car past the lowest floor landing and the final limit switch.
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Don't lower the car past the lowest floor landing and the final limit switch.
Pregunta 17
Pregunta
Remember 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.
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Additionally, all members on the car top shall be secured by class 3 harness
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Additionally, all members on the car top shall be secured by lifebelts.
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Additionally, all members on the car top shall have PPE
Pregunta 18
Pregunta
Side Escape Hatch This procedure should not be performed during an emergency situation unless you have extensive training
Respuesta
- True
- False
Pregunta 19
Pregunta
Normally 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,
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A class A extinguisher
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A class B extinguisher
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A class C extinguisher
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A class D extinguisher
Pregunta 20
Pregunta
In Escalators there are usually only two types of escalator entrapments.
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Adults, 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.
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Adults, 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.
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