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The maximum number of number 6 AWG THW conductors allowed and
1 inch PVC schedule 40 conduit is_____? - correct answer -4
The code requires a blank cubic inches of free space for each number
10 wire in an outlet box. - correct answer -2.5
The maximum number of switches permitted to disconnect a service
is______? - correct answer -6
A minimum size conductor that may be installed in parallel is ______
AWG? - correct answer -1/0
, The impassively of NM cables is based on the blank see degree column
of table 310.15 B 16 - correct answer -60
Short sections of Farris metal raceway used for physical protection of
the grounding electrode conductor shall be bonded out both ends to
the______. - correct answer -Grounding electrode conductor
A feeder in a single-family dwelling supplies a load of 75 A of electrical
space heating and 25 A of air conditioning. The required can pasty of
the feeder is _____amps? - correct answer -75
Where fuses are used for motor overload protection, a few shall be
inserted in each ungrounded conductor and also in the grounded
conductor if the supply system is ________ A/C with on conductor
grounded - correct answer -3 wire 3/0
Work installed by an electrical contractor can be concealed after -
correct answer -Obtaining inspection approval