Electric Vehicles Charging System -
2017 NEC Exam || With 100% Accurate
Solutions
Conceptial Research
, Electric Vehicles Charging System -
2017 NEC Exam || With 100% Accurate
Solutions
Which of the following drive the market for EVs?
a. Cheaper gasoline prices
b. Decreased cost of electric vehicles
c. Increased interest in alternatives to gas-powered vehicles
d. Both b. and c. - ANSWER - D.
What factors limited the popularity of EVs as internal combustion engine vehicles came
to the market in the early 1900s? - ANSWER - Charge Times
Range
Speed
What was the first mass-produced hybrid electric vehicle? - ANSWER - Toyota Prius
What improvements in technology have increased interest in EVs? - ANSWER -
Improved range, power and lighter batteries
What best describes early EVs? - ANSWER - Quiet, easy to start, and mechanically
simple
Which of the following is not a category of electric vehicles?
a.BEV
b.HEV
c.ICE
d.PHEV - ANSWER - ICE
What category of EV has been available to consumers the longest?
a.BEV
b.HEV
c.PHEV
d.All of the above - ANSWER - HEV
Which of the following describes a plug-in electric vehicle that runs on batteries until
nearly depleted, then switches over to an ICE generator to extend the battery range?
a.BEV
b.PHEV
c.All electric vehicles have this capability.
, d.No electric vehicle currently on the market has this capabilit - ANSWER - PHEV
True or False
A battery electric vehicle requires external charging but does not rely on an internal
combustion generator for extended range. - ANSWER - True
EVs can be equipped with a(n) (?) motor.
a.induction
b.internal combustion
c.permanent magnet
d.either a. or c. - ANSWER - D.
Regenerative braking is best described as - ANSWER - An Energy recovery system
Which of the following describes an EV drivetrain architecture in which power can be
transmitted to the drive from two sources at the same time?
a.Full electric drive
b.Parallel hybrid drive
c.Series hybrid drive
d.3-phase series drive - ANSWER - Parallel hybrid drive
What types of commercial/industrial vehicles are currently available in an electrified
version? - ANSWER - Cargo and material-hanling equipment
Delivery vans and buses
Semi-trailer trucks
Forklifts, yard tractors, and drayage trucks are all examples of ? . - ANSWER - Cargo-
handling equipment
A partial zero emissions vehicle (PZEV) is defined as which of the following?
a.A gas-engine vehicle that has zero evaporative emissions from its fuel system
b.A plug-in electric vehicle
c.A vehicle with a hybrid gas-electric drive train
d.An electric vehicle that only has provisions for wireless charging - ANSWER - A
True or False:
The state of charge is the available capacity of the battery, expressed as a percentage.
- ANSWER - True
Which of the following describes an advantage that hybrid electric vehicles have over
traditional gas-powered vehicles?
2017 NEC Exam || With 100% Accurate
Solutions
Conceptial Research
, Electric Vehicles Charging System -
2017 NEC Exam || With 100% Accurate
Solutions
Which of the following drive the market for EVs?
a. Cheaper gasoline prices
b. Decreased cost of electric vehicles
c. Increased interest in alternatives to gas-powered vehicles
d. Both b. and c. - ANSWER - D.
What factors limited the popularity of EVs as internal combustion engine vehicles came
to the market in the early 1900s? - ANSWER - Charge Times
Range
Speed
What was the first mass-produced hybrid electric vehicle? - ANSWER - Toyota Prius
What improvements in technology have increased interest in EVs? - ANSWER -
Improved range, power and lighter batteries
What best describes early EVs? - ANSWER - Quiet, easy to start, and mechanically
simple
Which of the following is not a category of electric vehicles?
a.BEV
b.HEV
c.ICE
d.PHEV - ANSWER - ICE
What category of EV has been available to consumers the longest?
a.BEV
b.HEV
c.PHEV
d.All of the above - ANSWER - HEV
Which of the following describes a plug-in electric vehicle that runs on batteries until
nearly depleted, then switches over to an ICE generator to extend the battery range?
a.BEV
b.PHEV
c.All electric vehicles have this capability.
, d.No electric vehicle currently on the market has this capabilit - ANSWER - PHEV
True or False
A battery electric vehicle requires external charging but does not rely on an internal
combustion generator for extended range. - ANSWER - True
EVs can be equipped with a(n) (?) motor.
a.induction
b.internal combustion
c.permanent magnet
d.either a. or c. - ANSWER - D.
Regenerative braking is best described as - ANSWER - An Energy recovery system
Which of the following describes an EV drivetrain architecture in which power can be
transmitted to the drive from two sources at the same time?
a.Full electric drive
b.Parallel hybrid drive
c.Series hybrid drive
d.3-phase series drive - ANSWER - Parallel hybrid drive
What types of commercial/industrial vehicles are currently available in an electrified
version? - ANSWER - Cargo and material-hanling equipment
Delivery vans and buses
Semi-trailer trucks
Forklifts, yard tractors, and drayage trucks are all examples of ? . - ANSWER - Cargo-
handling equipment
A partial zero emissions vehicle (PZEV) is defined as which of the following?
a.A gas-engine vehicle that has zero evaporative emissions from its fuel system
b.A plug-in electric vehicle
c.A vehicle with a hybrid gas-electric drive train
d.An electric vehicle that only has provisions for wireless charging - ANSWER - A
True or False:
The state of charge is the available capacity of the battery, expressed as a percentage.
- ANSWER - True
Which of the following describes an advantage that hybrid electric vehicles have over
traditional gas-powered vehicles?
