JATC homework code practice test
questions with verified answers passed
How many wires do you need to transmit 3 phase power - correct answer ✔✔3 wires
The code defines a "continuous" load as one in which the load is likely to continue for _ hour or more. -
correct answer ✔✔3
A transformer can be fed off the secondary feed. (T/F) - correct answer ✔✔True
According to code, a wire located in a partially protected area such as under a roofed open porch would
be located in? - correct answer ✔✔A damp location
Article 100 informational note
In dealing with motors and related equipment when the code specifies "in sight from" it means that.......
- correct answer ✔✔The equipment must be visible.
Must not be more than 50ft.
Article 100
What is not permitted for connecting #6 wire and larger to terminal parts? - correct answer ✔✔Wire
binding screws
110.14(A)
What is the head space required for a panel? - correct answer ✔✔6.5 ft
110.26(A)(3)
In all cases, the work space shall permit at least a _ degree opening of equipment doors. - correct answer
✔✔90°
110.26(A)(2)
, The terminal for the _ shall be the one connected to the screw shell. - correct answer ✔✔Grounded
conductor
200.10(C)
Circuits fed from direct current systems ungrounded conductors 4awg or larger shall _ at all
terminations. - correct answer ✔✔Identify by polarity
210.5(C)(2)
In a dwelling unit kitchen which receptacles need to be GFCI
A) A receptacle installed to serve kitchen countertop surface
B) Receptacle installed under sink
C) A receptacle installed within 6ft from the the top inside edge of the bowl of the sink.
D) A and C
E) All of the above - correct answer ✔✔D
210.8(A)(6&7)
A recptacle is 6.5ft away from the outside edge of the bathtub or shower stall needs to be GFCI
protected. (T/F) - correct answer ✔✔False
Anything installed within 6' needs GFCI, unless specified it is in a bathroom
210.8(A)(9)
Laundry branch circuits shall be on a _ branch circuit. - correct answer ✔✔20A
210.11(C)(2)
In general, branch circuit conductors supplying a single motor should have a capacity not less than _% of
the motor full loaded circuit rating. - correct answer ✔✔125%
210.19(A)
430.22
questions with verified answers passed
How many wires do you need to transmit 3 phase power - correct answer ✔✔3 wires
The code defines a "continuous" load as one in which the load is likely to continue for _ hour or more. -
correct answer ✔✔3
A transformer can be fed off the secondary feed. (T/F) - correct answer ✔✔True
According to code, a wire located in a partially protected area such as under a roofed open porch would
be located in? - correct answer ✔✔A damp location
Article 100 informational note
In dealing with motors and related equipment when the code specifies "in sight from" it means that.......
- correct answer ✔✔The equipment must be visible.
Must not be more than 50ft.
Article 100
What is not permitted for connecting #6 wire and larger to terminal parts? - correct answer ✔✔Wire
binding screws
110.14(A)
What is the head space required for a panel? - correct answer ✔✔6.5 ft
110.26(A)(3)
In all cases, the work space shall permit at least a _ degree opening of equipment doors. - correct answer
✔✔90°
110.26(A)(2)
, The terminal for the _ shall be the one connected to the screw shell. - correct answer ✔✔Grounded
conductor
200.10(C)
Circuits fed from direct current systems ungrounded conductors 4awg or larger shall _ at all
terminations. - correct answer ✔✔Identify by polarity
210.5(C)(2)
In a dwelling unit kitchen which receptacles need to be GFCI
A) A receptacle installed to serve kitchen countertop surface
B) Receptacle installed under sink
C) A receptacle installed within 6ft from the the top inside edge of the bowl of the sink.
D) A and C
E) All of the above - correct answer ✔✔D
210.8(A)(6&7)
A recptacle is 6.5ft away from the outside edge of the bathtub or shower stall needs to be GFCI
protected. (T/F) - correct answer ✔✔False
Anything installed within 6' needs GFCI, unless specified it is in a bathroom
210.8(A)(9)
Laundry branch circuits shall be on a _ branch circuit. - correct answer ✔✔20A
210.11(C)(2)
In general, branch circuit conductors supplying a single motor should have a capacity not less than _% of
the motor full loaded circuit rating. - correct answer ✔✔125%
210.19(A)
430.22
