EVT Safety Standards & Regulatory 2

Question 1

Which OSHA standard specifically addresses electrical safety in general industry workplaces, including EV service facilities?

Accepted Answer

29 CFR 1910.303

Answer

29 CFR 1910.303 covers general electrical safety requirements for wiring design and protection in general industry, applicable to EV service environments.

Question 2

What does the acronym 'FMVSS' stand for in the context of EV safety regulations?

Accepted Answer

Federal Motor Vehicle Safety Standards

Answer

FMVSS stands for Federal Motor Vehicle Safety Standards, the mandatory safety standards that all vehicles sold in the US must meet.

Question 3

Under SAE J1772, what is the maximum voltage permitted for Level 2 AC EV charging?

Accepted Answer

208-240V AC

Answer

SAE J1772 defines Level 2 charging as 208-240V AC, which is the standard for residential and commercial AC charging stations.

Question 4

Which regulation requires EV manufacturers to disclose battery chemistry, thermal management, and safety data to emergency responders?

Accepted Answer

NHTSA FMVSS 305

Answer

NHTSA FMVSS 305 establishes requirements for electric energy storage systems and mandates safety information disclosure for emergency responders.

Question 5

When servicing an EV high-voltage system, what minimum PPE insulation class should gloves be rated to handle voltages above 500V?

Accepted Answer

Class 1 (7,500V rated)

Answer

Class 1 gloves rated to 7,500V are the minimum requirement for working on systems above 500V, providing adequate protection for most EV HV systems.

(EVT) Certified Electric Vehicle Technician Practice Test

(EVT) Certified Electric Vehicle Technician Practice Test

EVT Safety Standards & Regulatory 2