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​While having a discussion, Technician A says damaged vehicles with high-voltage systems should be placed on wheel dollies in order to move them.Technician B says that insulated lineman's rubber gloves are available for protection against different levels of voltage.Who is correct?


A) ​A only
B) ​B only
C) ​Both A and B
D) ​Neither A nor B

E) A) and C)
F) B) and D)

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After repairs are complete, and the HV system of the vehicle has been reconnected or "powered up," what final checks must be performed?

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Once the vehicle is powered up, perform ...

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​In the Toyota Prius, the electric motor (traction motor) is a three-phase high-voltage AC permanent magnet electric motor contained in the____.


A) ​inverter/converter
B) ​high-voltage system wiring
C) ​front transaxle
D) ​cargo area

E) B) and C)
F) A) and B)

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​Once published, manufacturers rarely change or update repair recommendations.

A) True
B) False

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In the early 1900s electric cars were appealing to many people for their ease of operation and lack of noise and fumes.

A) True
B) False

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​A class zero lineman's glove is a popular choice for working on hybrid and electric vehicles as it will protect against 10,000 volts AC.

A) True
B) False

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​In the Toyota Prius, the hybrid vehicle battery pack is MOST-Likely located in ____.


A) ​the cargo area
B) ​the passenger side
C) ​the engine compartment
D) ​under the vehicle body

E) B) and D)
F) B) and C)

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Any concerns of the HV battery being damaged by excessive heat can be avoided by allowing the vehicle to air dry.​

A) True
B) False

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A(n) ____ is a vehicle that uses the electric motor for the sole source of propulsion.


A) full hybrid
B) assist hybrid
C) series
D) parallel

E) A) and C)
F) C) and D)

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​All of the following are examples of recommendations for HV battery removal and replacement EXCEPT:


A) ​shut down the HV electrical system.
B) ​refer to factory service information
C) ​remove protective covers
D) ​use an engine crane or extension jack

E) C) and D)
F) B) and D)

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​If the driver calls for rapid acceleration by pushing the accelerator pedal farther down, the ____ will start the internal combustion engine (ICE) .


A) ​traction motor
B) ​drivetrain
C) ​starter motor
D) ​generator

E) B) and C)
F) A) and D)

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​All of the functions of Toyota's hybrid system are controlled by the ____________________.

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​hybrid vehicle cont...

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​Which of the following statements is LEAST-Likely true?


A) ​Excessive heat can damage HV batteries, so some vehicle manufacturers have given recommendations concerning paint booth bake temperatures.
B) ​Ford's recommendation is a maximum temperature of 140°F for no more than 45 minutes.
C) ​Honda states that the spray booth bake cycle is not a concern.
D) ​Any concerns of the HV battery being damaged by excessive heat can be avoided by allowing the vehicle to air dry.

E) B) and D)
F) A) and B)

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​In a Prius, as long as there is enough power in the high-voltage battery pack, the engine will remain off to save fuel.

A) True
B) False

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​During braking, the generator also recharges the battery pack.Known as ____________________, this recaptures and saves a huge amount of electrical energy during deceleration.

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​regenerat...

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​In the Chevrolet Volt, the ____________________ must be used before any repair work is done to the vehicle.

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manual service dis...

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​In recent years, new ____technology has removed some limitations of all-electric vehicles.


A) ​lithium battery cell
B) ​motor-generator
C) ​alternative fuel
D) ​engine and transmission

E) A) and B)
F) B) and C)

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