California Electrical Contractor License Practice Test - Free 20 Questions

Question 1

Inspect a ladder for:

Accepted Answer

Grease- oil- or mud on the rungs

Answer

The color

Answer

The brand name

Answer

The price tag

Question 2

'Class G' (General) hard hats are rated for:

Accepted Answer

2-200 Volts

Answer

480 Volts

Answer

20-000 Volts

Answer

No voltage

Question 3

Rubber insulating gloves should be tested for air leaks:

Accepted Answer

Before each use

Answer

Monthly

Answer

Once a year

Answer

Never

Question 4

A trench must have a ladder or ramp for egress if it is ____ feet deep or more.

Accepted Answer

4 ft

Answer

6 ft

Answer

5 ft

Answer

3 ft

Question 5

Stop outdoor work and seek shelter when:

Accepted Answer

Lightning is observed within 6-10 miles (30/30 rule)

Answer

It's cloudy

Answer

It's slightly windy

Answer

The sun goes down

Question 6

If you can hear someone talking from 3ft away with earmuffs on:

Accepted Answer

They are likely working correctly (attenuating noise but allowing speech frequency)

Answer

They are broken

Answer

They are on backwards

Answer

You are too loud

Question 7

Team lifting is recommended for objects over:

Accepted Answer

50 lbs (common company threshold)

Answer

200 lbs

Answer

100 lbs

Answer

10 lbs

Question 8

A 'Class C' fire extinguisher is used for:

Accepted Answer

Electrical fires

Answer

Wood and paper

Answer

Metal fires

Answer

Grease and oils

Question 9

ANSI/ISEA 105 covers:

Accepted Answer

Hand protection (gloves) classification

Answer

Glasses

Answer

Hard hats

Answer

Boots

Question 10

Hot work permits are required for:

Accepted Answer

Work on energized parts over 50V (with exceptions)

Answer

Sweeping

Answer

Any work in a kitchen

Answer

Painting

Question 1 of 180

Inspect a ladder for: