Book 3: Chapter 15, Electricity

Question 1

Not all substances possess a free electron and do not have electron flow or current, they are called non-conductors or insulators such as:
Select one:

A. Copper

B. Aluminum

C. Gold

D. Steel

E. Plastics

Answer 1

E. Plastics

Question 2

Manufacturers are not allowed to offer their electrical motors for sale unless the appliances have been labeled by the:
Select one:

A. ASME

B. CSA

C. UL

D. ULC

E. NFPA

Answer 2

B. CSA

Question 3

The device that compares the current leaving the electrical panel to that returning is the:
Select one:

A. Ground fault circuit interrupter

B. Switch

C. Circuit breaker

D. Wattmeter

E. Fuse

Answer 3

A. Ground fault circuit interrupter

Question 4

Electrical energy is measured and billed for in:
Select one:

A. Kilovolt hours (kVh)

B. Kilowatt hours (kWh)

C. Kiloamp hours (kAh)

D. Kilogram hours (kgh)

E. Kilolitre hours (kLh)

Answer 4

B. Kilowatt hours (kWh)

Question 5

The Canadian organization that’s purpose is to eliminate or reduce fires started by faulty wiring and inferior electric products is the:
Select one:

A. CSA

B. ASME

C. NFPA

D. UL

E. ULC

Answer 5

E. ULC

Question 6

The Canadian organization specializes in testing fuel-fired equipment is the:
Select one:

A. ASME

B. NFPA

C. CGA

D. CSA

E. ULC

Answer 6

C. CGA