Chapter 4 Equip & General Use

Question 1

A general use snap switch shall be connected to no more than _____ percentage of its rated use?

Answer 1

80%

Question 2

What color triangle marking will be on a noise cancelling outlet?

Answer 2

Orange🍊

Question 3

Light poles shall have a hand hole of not less than ______?

Answer 3

2”x4”

Question 4

What is the minimum space between a recessed fixture and thermal insulation?

Answer 4

3”

Question 5

A furnace has to be run on what type of circuit?

Answer 5

Individual branch circuit

Question 6

Electrically operated kitchen waste disp shall be permitted to be cord and plug connected with a flexible cord not more than how many inches and not less than how many inches?

Answer 6

36 inches, not less than 18 inches

Question 7

What type of cable does a garage disposal cord have to be made of?

Answer 7

Listed for use

Question 8

Branch circuits supplying two or more outlets for fixed electrical space heating equipment shall be rated for not over how many amps?

Answer 8

30 amps

Question 9

A conductor supplying a single motor used in continuous duty application shall have a ampacity of percent of the motors FLC?

Answer 9

125%

Question 10

Conductors supplying several motors shall have a ampacity of not less than the sum of the motors plus ____ percent of the highest rated motor?

Answer 10

25%

Question 11

Fuses are out on the current carrying conductors as well as the grounded conductor if it is what type of motor feeder?

Answer 11

3 wire/3 phase

Question 12

By what percent is the FLC of a wound rotor multiplied, to determine the motors minimum OCPD using inverse time breaker?

Answer 12

150%

Question 13

Disconnecting means for the motor circuits rated 600 volts, or less shall have an ampere rating not less than ___ percent of the FLC rating?

Answer 13

115%