NCCER Ch 11 Review

The minimum number of small appliance circuits required by the NEC® in a kitchen area is

• 1

• 2

• 3

• 4

When sizing residential electrical services, the laundry load is calculated as

• 1,200VA

• 1,500VA

• 1,800VA

• 2,400VA

When sizing the general lighting load for electric services, the first 3,000VA is rated at

• 50%

• 65%

• 85%

According to NEC Section 220.53, a demand factor of 75% may be applied to four or more ________.

• electric stoves

• fixed appliance loads

• heating loads

• air conditioning loads

Tags

NGSS.HS-PS3-3

The minimum service disconnect rating for a one-family dwelling is ________.

• 60A

• 100A

• 200A

• 250A

The general lighting load in a residence is 3,600VA at 120V. What is the amperage?

• 20A

• 30A

• 45A

• 60A

A single-pole GFCI breaker is rated at ________.

Exposed noncurrent-carrying metal parts of fixed equipment must be grounded if the equipment operates with any terminal over

• 60V to ground

• 120V to ground

• 150V to ground

• 240V to ground

Which section of the NEC® requires that raceway fittings be identified for use with service masts?

• NEC Section 230.28

• NEC Section 230.40

• NEC Section 250.46

• NEC Section 250.84

Service drop conductors must be located at a minimum height of

• 6' above the ground or other accessible surface

• 8' above the ground or other accessible surface

• 10' above the ground or other accessible surface

• 12' above the ground or other accessible surface

Tags

NGSS.HS-PS2-5