NCCER Electric-3 Mod-1

load center length(LCL) for a circuit with (NC) loads of 20A at 60' and 50A at 125' from the source

Accordin to the NEC®, the total load of show windows must be calculated at not less than _____.

The load for 10' of multi-outlet assembly used to supply several loads simultaneously is

Air conditioning overcurrent devices can't exceed what % of the motor-rated load or the branch circuit selection current

Total ampacity for a 120V circuit W/ 4 Rec. rated NC duty and 6 Rec. rated continuous duty?

What is the motor full-load current for a motor with a nameplate rating of 50hp, 460V, 3Ø?

What is the feeder load (in VA) for three small appliance branch circuits?

Conductors must be derated when installed in conduit _____.

LCL for circuit with the following NC loads: 125A @ 80' - 75A @ 110' - 50A @ 100'

Continuous loads are calculated at what percentage of the maximum current rating of the overcurrent device?

The demand load for four pieces of commercial cooking equipment is _____.

LCL for 208V, 4-wire, 3-phase circuit with fixed NC loads 60A @ 45' - 40A @ 55' - 30A @ 75' - 25A @ 100'

Resistance welders, the rating of the overcurrent device can't exceed what % of the primary current rating of the welder

What is the current capacity for No. 6 THWN aluminum conductor in conduit run through ambient temperature of 38°C?

What is the total load required by the NEC® for two appliance branch circuits plus a laundry branch circuit?

The maximum size dual-element fuse for a 40hp, 3Ø, 460V motor with a Design Letter D is

NEC® requires that branch circuit conductors be derated when more than how many current-carrying conductors in a raceway

A noncontinuous load of two 120V outlets for heavy-duty lamp holders would have a load of

What is the demand load for one household range with a nameplate rating of 11.75kW, 240V, 1Ø?

When space heating equipment uses electric resistance heating elements, protection for the elements must not exceed_____

The lighting load on a 120V circuit for 6 100W lights and 4 ballast with a rating of 1.5A, all are continuous for 8hrs

The voltage drop for a 100', 120V, two-wire, copper circuit, of 6,530 circular mils with a noncontinuous load of 13A?

What is the required circuit ampacity of a noncontinuous(NC), single-phase load of 8.5kW at 277V?

What is the ampacity of a water heater with a nameplate rating of 7,200VA at 240V?

A sign load cannot exceed how much of the branch circuit rating