ASE xEV Level 1 Safety Training
ASE XEV LEVEL 1 SAFETY TRAINING | REAL
QUESTIONS + DETAILED ANSWERS - LATEST
VERSION - TOP RATED
ASE xEV Level 1 Safety Training
1. What voltage thresholds define a "high-voltage" system under the
ASE xEV Level 1 standard?
A. Alternating voltages above 30V AC rms or direct voltages above 60V DC
B. Any voltage above 600V DC
C. Alternating voltages above 120V AC or direct voltages above 12V DC
D. Alternating voltages above 50V AC or direct voltages above 100V DC
A. Alternating voltages above 30V AC rms or direct voltages above
60V DC — These thresholds match OSHA's hazardous-voltage
definition and the FMVSS 305 orange-cable requirement.
2. In the ASE xEV standard, what does the word "SHALL" indicate?
A. A manufacturer-specific guideline only
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, ASE xEV Level 1 Safety Training
B. A mandatory requirement
C. An optional recommendation
D. A suggestion for future consideration
B. A mandatory requirement — "SHALL" denotes mandatory
requirements, while "MAY" denotes recommendations.
3. What does the abbreviation "xEV" broadly refer to?
A. Experimental electric vehicles only
B. Electrified propulsion vehicles, including hybrid and battery-electric
vehicles
C. External voltage-exempt vehicles
D. Extended-range emergency vehicles
B. Electrified propulsion vehicles, including hybrid and battery-
electric vehicles — xEV is an umbrella term covering HEVs, PHEVs,
BEVs, and other electrified propulsion vehicles.
4. Geographically, what is the primary scope of the ASE xEV Electrical
Safety Standard?
A. Global, with no regional focus
B. Japan and South Korea
C. The European Union only
D. North America
D. North America — The standard was developed specifically for the
North American automotive service industry.
5. Which of the following best describes the overall purpose of the ASE
xEV safety standard?
A. To regulate EV manufacturing assembly lines
B. To certify EV charging station installers
C. To establish electrical safety requirements and procedures for creating
safe working environments when servicing xEVs
D. To set nationwide pricing guidelines for EV repair labor
C. To establish electrical safety requirements and procedures for
creating safe working environments when servicing xEVs — The
standard focuses on workplace safety practices, not pricing,
installation licensing, or manufacturing.
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, ASE xEV Level 1 Safety Training
6. Which of these is ASE's role best described as, in developing this
standard?
A. Issuing manufacturer-exclusive licensing
B. Providing guidance through consensus standards development
C. Negotiating union labor rules
D. Enacting binding federal law
B. Providing guidance through consensus standards development —
ASE develops these standards through industry consensus, and
disclaims liability for reliance on them.
7. Which of these is NOT one of the ways a technician can identify a
vehicle as an xEV?
A. Presence of a charging port
B. Tire tread wear pattern
C. Vehicle badging or exterior labels
D. Underhood high-voltage warning labels and orange cables
B. Tire tread wear pattern — Badging, warning labels/orange cables,
and charging ports are listed identification methods; tire wear is
unrelated.
8. Where might a high-voltage battery pack be physically located on
some xEVs, according to the standard?
A. Only ever under the front passenger seat
B. Only ever inside the trunk
C. Only ever in the engine bay
D. On the roof or along the frame rails
D. On the roof or along the frame rails — The standard notes that
batteries may be mounted on the roof or frame rails, not just under
the floor.
9. How many categories of dangerous high-voltage components are
specifically listed in the standard's purpose section?
A. 15
B. 5
C. 11
D. 8
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, ASE xEV Level 1 Safety Training
C. 11 — The standard lists eleven categories, from the battery pack
and BMS through the electric motor and HV heater.
10. Which of the following is listed among the standard's named
dangerous high-voltage components?
A. The windshield wiper motor
B. The 12-volt starter motor on a conventional engine
C. The engine oil filter
D. The DC/DC converter
D. The DC/DC converter — The DC/DC converter is explicitly listed;
the other items are conventional low-voltage components.
Level One Role: Permitted & Prohibited Actions
11. What is the formal title given to a LEVEL ONE individual under the
ASE xEV standard?
A. Electrically Aware Person
B. Certified High-Voltage Technician
C. Master EV Diagnostician
D. Qualified Electrical Worker
A. Electrically Aware Person — LEVEL ONE is defined as the
"Electrically Aware Person" classification.
12. Who is the LEVEL ONE classification primarily designed for?
A. Only licensed electricians working on shop wiring
B. Individuals in sales, service, repair, or related roles who may encounter
EVs but do not perform high-voltage work
C. First responders exclusively
D. Engineers who design high-voltage battery packs
B. Individuals in sales, service, repair, or related roles who may
encounter EVs but do not perform high-voltage work — LEVEL ONE
targets a broad workforce that needs hazard awareness, not hands-on
HV service skills.
13. Which task IS permitted for a LEVEL ONE Electrically Aware Person?
A. Testing for zero energy on HV circuits
B. Opening the high-voltage battery enclosure
C. Disconnecting the Manual Service Disconnect
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ASE XEV LEVEL 1 SAFETY TRAINING | REAL
QUESTIONS + DETAILED ANSWERS - LATEST
VERSION - TOP RATED
ASE xEV Level 1 Safety Training
1. What voltage thresholds define a "high-voltage" system under the
ASE xEV Level 1 standard?
A. Alternating voltages above 30V AC rms or direct voltages above 60V DC
B. Any voltage above 600V DC
C. Alternating voltages above 120V AC or direct voltages above 12V DC
D. Alternating voltages above 50V AC or direct voltages above 100V DC
A. Alternating voltages above 30V AC rms or direct voltages above
60V DC — These thresholds match OSHA's hazardous-voltage
definition and the FMVSS 305 orange-cable requirement.
2. In the ASE xEV standard, what does the word "SHALL" indicate?
A. A manufacturer-specific guideline only
Page 1 of 56
, ASE xEV Level 1 Safety Training
B. A mandatory requirement
C. An optional recommendation
D. A suggestion for future consideration
B. A mandatory requirement — "SHALL" denotes mandatory
requirements, while "MAY" denotes recommendations.
3. What does the abbreviation "xEV" broadly refer to?
A. Experimental electric vehicles only
B. Electrified propulsion vehicles, including hybrid and battery-electric
vehicles
C. External voltage-exempt vehicles
D. Extended-range emergency vehicles
B. Electrified propulsion vehicles, including hybrid and battery-
electric vehicles — xEV is an umbrella term covering HEVs, PHEVs,
BEVs, and other electrified propulsion vehicles.
4. Geographically, what is the primary scope of the ASE xEV Electrical
Safety Standard?
A. Global, with no regional focus
B. Japan and South Korea
C. The European Union only
D. North America
D. North America — The standard was developed specifically for the
North American automotive service industry.
5. Which of the following best describes the overall purpose of the ASE
xEV safety standard?
A. To regulate EV manufacturing assembly lines
B. To certify EV charging station installers
C. To establish electrical safety requirements and procedures for creating
safe working environments when servicing xEVs
D. To set nationwide pricing guidelines for EV repair labor
C. To establish electrical safety requirements and procedures for
creating safe working environments when servicing xEVs — The
standard focuses on workplace safety practices, not pricing,
installation licensing, or manufacturing.
Page 2 of 56
, ASE xEV Level 1 Safety Training
6. Which of these is ASE's role best described as, in developing this
standard?
A. Issuing manufacturer-exclusive licensing
B. Providing guidance through consensus standards development
C. Negotiating union labor rules
D. Enacting binding federal law
B. Providing guidance through consensus standards development —
ASE develops these standards through industry consensus, and
disclaims liability for reliance on them.
7. Which of these is NOT one of the ways a technician can identify a
vehicle as an xEV?
A. Presence of a charging port
B. Tire tread wear pattern
C. Vehicle badging or exterior labels
D. Underhood high-voltage warning labels and orange cables
B. Tire tread wear pattern — Badging, warning labels/orange cables,
and charging ports are listed identification methods; tire wear is
unrelated.
8. Where might a high-voltage battery pack be physically located on
some xEVs, according to the standard?
A. Only ever under the front passenger seat
B. Only ever inside the trunk
C. Only ever in the engine bay
D. On the roof or along the frame rails
D. On the roof or along the frame rails — The standard notes that
batteries may be mounted on the roof or frame rails, not just under
the floor.
9. How many categories of dangerous high-voltage components are
specifically listed in the standard's purpose section?
A. 15
B. 5
C. 11
D. 8
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, ASE xEV Level 1 Safety Training
C. 11 — The standard lists eleven categories, from the battery pack
and BMS through the electric motor and HV heater.
10. Which of the following is listed among the standard's named
dangerous high-voltage components?
A. The windshield wiper motor
B. The 12-volt starter motor on a conventional engine
C. The engine oil filter
D. The DC/DC converter
D. The DC/DC converter — The DC/DC converter is explicitly listed;
the other items are conventional low-voltage components.
Level One Role: Permitted & Prohibited Actions
11. What is the formal title given to a LEVEL ONE individual under the
ASE xEV standard?
A. Electrically Aware Person
B. Certified High-Voltage Technician
C. Master EV Diagnostician
D. Qualified Electrical Worker
A. Electrically Aware Person — LEVEL ONE is defined as the
"Electrically Aware Person" classification.
12. Who is the LEVEL ONE classification primarily designed for?
A. Only licensed electricians working on shop wiring
B. Individuals in sales, service, repair, or related roles who may encounter
EVs but do not perform high-voltage work
C. First responders exclusively
D. Engineers who design high-voltage battery packs
B. Individuals in sales, service, repair, or related roles who may
encounter EVs but do not perform high-voltage work — LEVEL ONE
targets a broad workforce that needs hazard awareness, not hands-on
HV service skills.
13. Which task IS permitted for a LEVEL ONE Electrically Aware Person?
A. Testing for zero energy on HV circuits
B. Opening the high-voltage battery enclosure
C. Disconnecting the Manual Service Disconnect
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