Island) Questions With Complete Solutions
A branch circuit supplying fluorescent lamps in a sign must not
be rated more than Correct Answers 20 A. 600.5B1.
A fuse a circuit breaker that is used for circuit protected, The
fuse or overcurrent trip unit shall be connected. Correct
Answers In series. 214.15A
A fuse or circuit breaker that is used for circuit protection, the
fuse or overcurrent trip shall be connected____________.
Correct Answers In series
A number 16 conductor for motor control circuits, can have an
OCPD rating at—————-amps if the wires do not leave the
enclosure Correct Answers 40 Amps. 430.72B2 table column
B.
A protective device for limiting surge voltages by discharging or
bypassing surge current and also preventing continued flow or
follow current is called? Correct Answers Surge arrestor
A protective device for limiting surge voltages by discharging or
bypassing surge current, and also preventing continued flow or
follow current, is called Correct Answers A surge arrestor
A surge arrest installed in a class two location shall be installed
and what type of enclosure Correct Answers Identified for the
location. 502 35.
, A typical wet niche fixture must be installed above the waterline
at least Correct Answers 18 inches. 680.23 A5.
A__________ shall not be permitted to be fed from more than a
single circuit, Unless it is listed and marked as a 2-circuit or 3-
circuit switch Correct Answers Multiple snap switch
An assembly of electrical in interconnected electrolytic cells
supplied by a source of direct current power is known as?
Correct Answers Cell line
an assembly of electrically interconnected electrolytic cells
supplied by a source of direct current power is known as
Correct Answers Cell line 668.6A
At least one receptacle outlet shall be stalled within__________
of the top of a show window for 812 linear foot or major
fraction there of Correct Answers 18 inches
At what point must the branch circuit overcurrent device be
placed in an electrical system? Correct Answers Whether a
conductor receives its supply. 240.21.
Connected to Earth, or to some conducting body that serves in
place of earth is called Correct Answers Grounded
Connection by means of wire binding screws or studs and nuts,
having unturned lugs all the equivalent shall be permitted
for_________ or smaller conductors? Correct Answers #10