40 Practice 5

How many receptacles are required in patient bed (category 1) locations ?

Live parts on generators operating at more than __________ VOLTS AC shall not be exposed in a way where accidental contact can be made.

Mobile home power cords must be at least 21 ft. in length but must not be more than ____________ ft.

Network powered broad brand shall maintain a separating of at least _________ ft. from lighting conductors.

On portable staging equipment for luminaries the cord length shall not exceed __________ ft.

Overhead communication wires near service drops not exceeding 750 volts must have a clearance of ________ inches. of the service drop?

Power cords for mobile homes must not exceed ________ amps?

Traveling cables for lighting circuits in elevators must have an equivalent ampacity of ________ awg copper.

What does the T stand for on THHN Wire?

What is the ampacity of #14 awg copper fixture wire?

What does the N in THHN Stand for?

What is the demand factor for 18 shore power receptacles?

What is the Duty Cycle demand factor for a resistance welder with a 40% duty cycle?

What is the locked rotor KVA per horsepower of a motor with a N code letter?

What is the Total demand for 12 RV sites that are equipped with both 20 and 30 amp set ups?

What is the Total demand for 25 RV sites that are equipped with 20 and 30 amp set ups?

What size aluminum wire would you select for a piece of equipment with a load of 105 amps terminating to 75°C Terminals?

What size aluminum wire would you select for a piece of equipment with a load of 145 amps terminating to 75°C Terminals?

What size aluminum wire would you select for a piece of equipment with a load of 145 amps terminating to 75°C Terminals?

How high must type NPLFA fire alarm cable be protected when penetrating through a floor?

For sign ballasts, secondary-circuit voltages shall not exceed _______________ volts.

For emergency stand by generators that require more than ________ seconds to develop power are permitted to have an auxiliary power supply.

What is the minimum size round/octagonal box would be required to fit five #12 Conductors?

What is the maximum cross sectional area you can fill of a pipe if you only have 1 conductor?

What size copper conductors would you select for 5 motors with FLC’s of 24 amps, 13 amps, 13 amps, 10 amps, 9 amps terminating to 60° C terminals?

What is the allowable ampacity of a 3/0 USE-2 aluminum conductor with an ambient temperature 16° C?

What is the minimum overhead clearance for service conductors that pass over residential driveways, property, and commercial areas without truck traffic, not over 300V?

Temporary electric power and lighting installations shall be permitted for a period not to exceed ______ days for holiday decorative lighting and similar purposes.

For kitchen counter tops, what is the minimum width needed to require a receptacle?

What is the total resistance of this parallel circuit?

Strut-type channel raceway when surface mount shall be strapped at intervals not exceeding ______ ft.

When installing fixed luminaries in a class I garage, the light shall be installed at least _____ ft. above the finished floor.

What is 5,000 Va when converted to kVa?What is the multiplier for a continuous load?

Electric pool water heaters shall have the heating elements subdivided into loads that no do not exceed _____ amps and protected from over ______ amps.

Round down when your load calculation results in .49 or less?

When a branch circuit is servicing sensitive electronic equipment, what is the maximum voltage drop % allowed?

How many 8 AWG THHN conductors can be accommodated in a 1-1/2″ Electrical Metallic Tubing (EMT)?

How many 10 AWG THWN-2 conductors can be accommodated in a 1″ Intermediate Metal Conduit (IMC)?

What is the total demand  for 9x 4,800 watt dryers using the standard method?

A single-phase transformer with a primary voltage of 240V and a secondary voltage of 120V has a rated primary current of 20A. Calculate the rated secondary current of the transformer.