Question 1

Technician A says an insulation resistance tester measures voltage. Technician B says an insulation resistance tester measures the effectiveness of a wire's insulation. Who is correct?

Accepted Answer

A)   A only
B)   B only
C)   both A and B
D)   neither A nor BE) A) and C)
F) A) and B)

Question 2

The high voltage wiring in a hybrid vehicle is identified by the _____ colored wiring harness cover.

Accepted Answer

A)   orange
B)   red
C)   violet
D)   pinkE) A) and B)
F) A) and C)

Question 3

When working on a high-voltage system, it is best to keep anyone who is not part of the service away from you and the car by creating a buffer zone around the car. Technician A makes sure the outside edges of the zone are at least one foot away from the car. Technician B places orange cones to define the outer boundaries of the zone. Who is correct?

Accepted Answer

A)   A only
B)   B only
C)   both A and B
D)   neither A nor BE) A) and D)
F) None of the above

Question 4

Which of the following is NOT true concerning the Power-Split System currently used on Ford, Nissan, and Toyota hybrid vehicles?

Accepted Answer

A)   The power-split device unit functions as a continuously variable transaxle [CVT]
B)   It does not have a torque converter or clutch
C)   The power-split unit is comprised of a planetary gear set and two electric motors
D)   Belts and pulleys are used to reduce speed and increase transmission torque outputE) C) and D)
F) All of the above

Question 5

What equipment is needed to safely test the high-voltage components of the hybrid vehicle electrical system?

Accepted Answer

To test high-voltage systems, you need a...

Question 6

Hybrid vehicles are being discussed. Technician A says in a series hybrid the engine is there only to extend the vehicle's driving range. Technician B says in a parallel hybrid the electric motor and batteries are the main power source during normal driving conditions. Who is correct?

Accepted Answer

A)   A only
B)   B only
C)   both A and B
D)   neither A nor BE) C) and D)
F) A) and B)

Question 7

Any vehicle that combines two or more sources of power is called a ___________________.

Accepted Answer

The answer of Any vehicle that combines two or more...

Question 8

What is the purpose of a typical inverter?

Accepted Answer

The inverter converts DC-DC, changes the...

Question 9

Technician A says most hybrids also have an auxiliary 12-volt battery to power conventional electrical items, such as lighting, wipers, sound systems, etc. Technician B says the DC-DC converter reduces some of the high voltage DC from the battery pack to 12-volt DC in order to charge the auxiliary 12-volt battery. Who is correct?

Accepted Answer

A)   A only
B)   B only
C)   both A and B
D)   neither A nor BE) B) and C)
F) All of the above

Question 10

An ______________is a power converter that changes the high DC voltage of the battery to a three-phase AC voltage for the electric motors.

Accepted Answer

The answer of An ______________is a power converter that changes...

Question 11

The Hyundai Sonata Hybrid uses BAS and ISAD systems.

Accepted Answer

A) True 
 B)False

Question 12

The ________________system replaces the traditional starter and generator in a conventional vehicle and is connected to the engine's crankshaft by a drive belt.

Accepted Answer

Belt Alter...

Question 13

"Input split" and "compound split" are two modes of operation in a _____type transmission.

Accepted Answer

A)   conventional CVT [Honda]
B)   dual-mode hybrid
C)   hybrid electronic CVT [Toyota/Lexus]
D)   conventional planetaryE) B) and D)
F) A) and D)

Question 14

List five commonsense rules that should be followed when working on a hybrid vehicle.

Accepted Answer

1) Pay strict attention to the stated pr...

Question 15

How often must insulated lineman's gloves be tested and recertified?

Accepted Answer

The condition of the gloves mu...

Question 16

Which of the following is NOT an advantage of a hybrid vehicle?

Accepted Answer

A)   90 percent fewer emissions
B)   zero CO2 emissions
C)   increased fuel economy
D)   improved acceleration performanceE) A) and B)
F) None of the above

Exam 35: Hybrid Vehicles

List five commonsense rules that should be followed when working on a hybrid vehicle.

Correct Answer
verified
1) Pay strict attention to the stated pr...
View Answer

The high voltage wiring in a hybrid vehicle is identified by the _____ colored wiring harness cover.

Correct Answer
verified

Correct Answer
verified

Which of the following is NOT true concerning the Power-Split System currently used on Ford, Nissan, and Toyota hybrid vehicles?

Correct Answer
verified

Correct Answer
verified

How often must insulated lineman's gloves be tested and recertified?

Correct Answer
verified
The condition of the gloves mu...
View Answer

What is the purpose of a typical inverter?

Correct Answer
verified
The inverter converts DC-DC, changes the...
View Answer

Technician A says an insulation resistance tester measures voltage. Technician B says an insulation resistance tester measures the effectiveness of a wire's insulation. Who is correct?

Correct Answer
verified

The Hyundai Sonata Hybrid uses BAS and ISAD systems.

Correct Answer
verified

What equipment is needed to safely test the high-voltage components of the hybrid vehicle electrical system?

Correct Answer
verified
To test high-voltage systems, you need a...
View Answer

Any vehicle that combines two or more sources of power is called a ___________________.

Correct Answer
verified

Which of the following is NOT an advantage of a hybrid vehicle?

Correct Answer
verified

An ______________is a power converter that changes the high DC voltage of the battery to a three-phase AC voltage for the electric motors.

Correct Answer
verified

"Input split" and "compound split" are two modes of operation in a _____type transmission.

Correct Answer
verified

The ________________system replaces the traditional starter and generator in a conventional vehicle and is connected to the engine's crankshaft by a drive belt.

Correct Answer
verified
Belt Alter...
View Answer

Hybrid vehicles are being discussed. Technician A says in a series hybrid the engine is there only to extend the vehicle's driving range. Technician B says in a parallel hybrid the electric motor and batteries are the main power source during normal driving conditions. Who is correct?

Correct Answer
verified

Exam 35: Hybrid Vehicles

List five commonsense rules that should be followed when working on a hybrid vehicle.

Correct Answerverified1) Pay strict attention to the stated pr...View AnswerShow Answer

The high voltage wiring in a hybrid vehicle is identified by the _____ colored wiring harness cover.

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

Which of the following is NOT true concerning the Power-Split System currently used on Ford, Nissan, and Toyota hybrid vehicles?

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

How often must insulated lineman's gloves be tested and recertified?

Correct AnswerverifiedThe condition of the gloves mu...View AnswerShow Answer

What is the purpose of a typical inverter?

Correct AnswerverifiedThe inverter converts DC-DC, changes the...View AnswerShow Answer

Technician A says an insulation resistance tester measures voltage. Technician B says an insulation resistance tester measures the effectiveness of a wire's insulation. Who is correct?

Correct AnswerverifiedShow Answer

The Hyundai Sonata Hybrid uses BAS and ISAD systems.

Correct AnswerverifiedShow Answer

What equipment is needed to safely test the high-voltage components of the hybrid vehicle electrical system?

Correct AnswerverifiedTo test high-voltage systems, you need a...View AnswerShow Answer

Any vehicle that combines two or more sources of power is called a ___________________.

Correct AnswerverifiedShow Answer

Which of the following is NOT an advantage of a hybrid vehicle?

Correct AnswerverifiedShow Answer

An ______________is a power converter that changes the high DC voltage of the battery to a three-phase AC voltage for the electric motors.

Correct AnswerverifiedShow Answer

"Input split" and "compound split" are two modes of operation in a _____type transmission.

Correct AnswerverifiedShow Answer

The ________________system replaces the traditional starter and generator in a conventional vehicle and is connected to the engine's crankshaft by a drive belt.

Correct AnswerverifiedBelt Alter...View AnswerShow Answer

Hybrid vehicles are being discussed. Technician A says in a series hybrid the engine is there only to extend the vehicle's driving range. Technician B says in a parallel hybrid the electric motor and batteries are the main power source during normal driving conditions. Who is correct?

Correct AnswerverifiedShow Answer

Correct Answer
verified
1) Pay strict attention to the stated pr...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
The condition of the gloves mu...
View Answer

Correct Answer
verified
The inverter converts DC-DC, changes the...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
To test high-voltage systems, you need a...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
Belt Alter...
View Answer

Correct Answer
verified