Question 1

Which of the statements about hydrogen is NOT true?

Accepted Answer

A)  A hydrogen atom is one proton and two electrons. 
B)  Hydrogen contains more energy per weight than any other fuel. 
C)  Fossil fuels are combinations of carbon and hydrogen. 
D)  Hydrogen is produced in a fuel cell when water is broken down into its basic elements.

Question 2

The Nissan Leaf is a true ZEV with zero tailpipe emissions.

Accepted Answer

A) True 
 B)False

Question 3

A fuel cell converts fuel into electricity.

Accepted Answer

A) True 
 B)False

Question 4

There are two basic ways a BEV is connected to an external source of electricity for charging: conductive and inductive. What is the difference between the two?

Accepted Answer

The answer of There are two basic ways a BEV...

Question 5

Which of the following CANNOT be used as a source for the production of hydrogen?

Accepted Answer

A)  Gasoline 
B)  Methanol 
C)  Carbon dioxide 
D)  Natural gas

Question 6

While discussing diagnosis of the control system of a BEV: Technician A begins by checking the voltage of the auxiliary battery. Technician B inspects all fuses, fusible links, wiring harness, connectors, and ground in the low-voltage circuit. Who is correct?

Accepted Answer

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

Question 7

Technician A says with Conductive charging there is no metal-to-metal contact between the charge paddle and the charge port of the vehicle. Technician B says Inductive charging takes place by making a connection between the charging connector and the charge port. Who is correct?

Accepted Answer

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

Question 8

The Tesla Roadster uses Nickel-metal hydride batteries.

Accepted Answer

A) True 
 B)False

Question 9

Technician A says that gasoline can be used as a source of hydrogen for a fuel cell. Technician B says that carbon dioxide can be used as a source of hydrogen for a fuel cell. Who is correct?

Accepted Answer

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

Question 10

Most production BEVs use _______________type motors.

Accepted Answer

The answer of Most production BEVs use _______________type motors....

Question 11

Explain what the ratings of kilowatts and kilowatt hours mean.

Accepted Answer

The answer of Explain what the ratings of kilowatts and...

Question 12

A PEM fuel cell needs to operate at very high temperatures.

Accepted Answer

A) True 
 B)False

Question 13

A fuel cell produces electricity through electrolysis.

Accepted Answer

A) True 
 B)False

Question 14

While discussing inductive charging: Technician A says most current BEVs use this system because it is safe. Technician B says this method requires that a weatherproof paddle be inserted into the vehicle's charge port. Who is correct?

Accepted Answer

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

Question 15

Technician A says a motor converts electrical energy into mechanical energy. Technician B says an engine converts chemical energy into mechanical energy. Who is correct?

Accepted Answer

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

Question 16

Most EVs the motor increases torque so there in no need for a _____________.

Accepted Answer

The answer of Most EVs the motor increases torque so...

Question 17

While discussing charger connections: Technician A says nearly all BEVs currently sold in North America have an AVCON connector. Technician B says the connector currently used for DC fast charging on the Nissan Leaf and Mitsubishi i vehicles is based on the CHAdeMO standard. Who is correct?

Accepted Answer

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

Question 18

Why are carbon dioxide emissions a concern?

Accepted Answer

The answer of Why are carbon dioxide emissions a concern?...

Question 19

While discussing hydrogen: Technician A says that a hydrogen atom has one proton and two electrons. Technician B says that hydrogen is produced in a fuel cell when water is broken down into its basic elements. Who is correct?

Accepted Answer

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

Question 20

Fuel cell electric vehicles are also electrically powered low-emission vehicles.

Accepted Answer

A) True 
 B)False

Exam 36: Electric Vehicles

Which of the statements about hydrogen is NOT true?

The Nissan Leaf is a true ZEV with zero tailpipe emissions.

A fuel cell converts fuel into electricity.

There are two basic ways a BEV is connected to an external source of electricity for charging: conductive and inductive. What is the difference between the two?

Which of the following CANNOT be used as a source for the production of hydrogen?

While discussing diagnosis of the control system of a BEV: Technician A begins by checking the voltage of the auxiliary battery. Technician B inspects all fuses, fusible links, wiring harness, connectors, and ground in the low-voltage circuit. Who is correct?

Technician A says with Conductive charging there is no metal-to-metal contact between the charge paddle and the charge port of the vehicle. Technician B says Inductive charging takes place by making a connection between the charging connector and the charge port. Who is correct?

The Tesla Roadster uses Nickel-metal hydride batteries.

Technician A says that gasoline can be used as a source of hydrogen for a fuel cell. Technician B says that carbon dioxide can be used as a source of hydrogen for a fuel cell. Who is correct?

Most production BEVs use _______________type motors.

Explain what the ratings of kilowatts and kilowatt hours mean.

A PEM fuel cell needs to operate at very high temperatures.

A fuel cell produces electricity through electrolysis.

While discussing inductive charging: Technician A says most current BEVs use this system because it is safe. Technician B says this method requires that a weatherproof paddle be inserted into the vehicle's charge port. Who is correct?

Technician A says a motor converts electrical energy into mechanical energy. Technician B says an engine converts chemical energy into mechanical energy. Who is correct?

Most EVs the motor increases torque so there in no need for a _____________.

While discussing charger connections: Technician A says nearly all BEVs currently sold in North America have an AVCON connector. Technician B says the connector currently used for DC fast charging on the Nissan Leaf and Mitsubishi i vehicles is based on the CHAdeMO standard. Who is correct?

Why are carbon dioxide emissions a concern?

While discussing hydrogen: Technician A says that a hydrogen atom has one proton and two electrons. Technician B says that hydrogen is produced in a fuel cell when water is broken down into its basic elements. Who is correct?

Fuel cell electric vehicles are also electrically powered low-emission vehicles.