Licensed Electrical Contractor FREE Licensed Electrical Contractor Safety and OSHA Regulations Questions and Answers 2

Question 1

What is the minimum approach distance for a qualified electrical worker near exposed energized parts operating at 750V to 15kV?

Accepted Answer

1 foot

Answer

2 feet

Answer

3 feet

Answer

5 feet

Question 2

Under OSHA regulations, which of the following is required before performing maintenance on electrical equipment?

Accepted Answer

Lockout/tagout procedures must be implemented

Answer

A verbal warning to nearby workers is sufficient

Answer

Only the circuit breaker needs to be turned off

Answer

A safety meeting must be held within 24 hours

Question 3

What color is used to identify safety ground wires in electrical installations per NEC requirements?

Accepted Answer

Green or green with yellow stripes

Answer

White or gray

Answer

Red

Answer

Blue

Question 4

According to OSHA, at what voltage level must electrical protective gloves be tested before each use?

Accepted Answer

Any voltage above 50V

Answer

Any voltage above 120V

Answer

Any voltage above 240V

Answer

Any voltage above 600V

Question 5

What does OSHA require employers to provide when employees work in confined spaces with potential electrical hazards?

Accepted Answer

A written permit-required confined space program

Answer

Only a flashlight and rubber gloves

Answer

Verbal instructions from the supervisor

Answer

Access to a first aid kit nearby

Question 6

Which OSHA standard specifically addresses electrical safety requirements for construction sites?

Accepted Answer

29 CFR 1926 Subpart K

Answer

29 CFR 1910 Subpart S

Answer

29 CFR 1926 Subpart M

Answer

29 CFR 1910 Subpart Z