DEAL| 2 VERSIONS (EXAM 1 & 2) WITH COMPLETE 350
REAL EXAM QUESTIONS AND CORRECT VERIFIED
ANSWERS/ ALREADY GRADED A+| ELECTRIC VEHICLE
INFRASTRUCTURE TRAINING PROGRAM FINAL EXAM
PREP (MOST RECENT!!)
1. What does the acronym EVSE stand for?
A) Electric Vehicle Service Equipment
B) Electric Vehicle Supply Equipment
C) Electric Vehicle System Electronics
D) Electric Vehicle Safety Equipment
Answer: B
Rationale: EVSE is defined in NEC Article 100 as equipment that
conducts energy from the premises wiring to the electric vehicle,
including the power block, pedestal, charging cables, wiring, and
accessories necessary for energy transfer .
2. Which of the following are the three primary levels of EV
charging defined by SAE?
A) Level A, Level B, Level C
B) Level 1, Level 2, Level 3
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,C) Level I, Level II, Level III
D) Basic, Standard, Fast
Answer: B
Rationale: The three charging levels are Level 1 (120 VAC, ≤16
amps), Level 2 (208-240 VAC, up to 80 amps), and Level 3 (DC
Fast Charging, 480 VAC+ or up to 350+ kW) .
3. What is the typical voltage and amperage for Level 1
charging?
A) 120 VAC, 15 amps (max 16A continuous)
B) 240 VAC, 30 amps
C) 480 VAC, 125 amps
D) 600 VDC, 550 amps
Answer: A
Rationale: Level 1 charging uses a standard 120 VAC household
outlet. The maximum continuous current is 12-16 amps (80% of
the 15-20 amp circuit rating). It adds approximately 3-5 miles of
range per hour .
4. The SAE J1772 connector can handle up to what
amperage?
A) 30 amps
B) 50 amps
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,C) 80 amps
D) 100 amps
Answer: C
Rationale: The SAE J1772 standard connector can handle up to
80 amps, making it suitable for most Level 2 charging
applications .
5. Which type of EV battery is most commonly used in modern
electric vehicles?
A) Lead-acid
B) Nickel-metal hydride (NiMH)
C) Lithium-ion (Li-ion)
D) Sodium-ion
Answer: C
Rationale: Lithium-ion batteries are predominant for modern EVs
due to their high energy density, long cycle life, and declining
cost. They offer the best power-to-weight ratio .
6. What is the purpose of regenerative braking in an electric
vehicle?
A) To reduce brake pad wear only
B) To capture kinetic energy and convert it back into electrical
energy to recharge the battery
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, C) To increase vehicle acceleration
D) To reduce tire wear
Answer: B
Rationale: Regenerative braking recovers energy normally lost
as heat during braking, converting kinetic energy into electrical
energy to recharge the vehicle's battery. This extends driving
range .
7. Which component converts DC power from the battery to
AC power for the electric motor?
A) Rectifier
B) Inverter
C) Converter
D) Transformer
Answer: B
Rationale: The inverter converts DC (direct current) from the
battery to AC (alternating current) required by most EV traction
motors; it controls frequency to manage motor speed and
torque .
8. What does "range anxiety" refer to?
A) Fear of high electricity bills
B) Fear of battery degradation
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