Journeyman Test Questions and Answers
A type S fuse is installed in an Edison Base fuse holder for what primary reason? CORRECT
ANS-Non-Interchangable
Island countertops, with a minimum dimension of 12"W x 24" D, must have at least ___
receptacle outlet? CORRECT ANS-1
What is the expansion rate of 250 ft of PUC that goes from a temperature change of -20 degrees
to 80 degrees CORRECT ANS-10.15
article 352.44
page 203
Type NM cable shall be secured how many inches from a non-metallic box if there is no clamp?
CORRECT ANS-8"
18 ft of show window requires how many receptacles above window? CORRECT ANS-2
What is the maximum distance from a roof top unit that the roof top GFCI service receptacle
shall be located? CORRECT ANS-25 ft
For gas stations, ___ can be used as a raceway under class 1 division 1 under 8" of fill dirt
CORRECT ANS-RMC
What type of cable can't be used as a ground for critical and em branch circuits of a hospital?
CORRECT ANS-Isolated ground
, When using a round box where conductors or connectors requiring the use of locknuts or
bushing are to be connected, to what part of box can they not be connected? CORRECT ANS-
side of the box
What type of conductor is rated for direct burial? CORRECT ANS-UF
Does a vehicle garage door require illumination under the illuminated entryway rule?
CORRECT ANS-no
What size RMC Pipe is needed for the total sqaure inch area (include insulation) of (4)#8 THHN
& (6)#10 THHN wires? CORRECT ANS-1"
page 685
chapter 9 annex c table 5
In office partisans, the flexible power cord shall not exceed ___ in length? CORRECT ANS-2 ft
A boat hoist receptacle shall be mounted not less than ___ above the deck surface of the pier
and not below the electrical datum plane on a fixed pier. CORRECT ANS-12 inches
What is the maximum number of disconnects at the main service? CORRECT ANS-6
High impedance ground systems operate at a minimum of what voltage? CORRECT ANS-480
volts
What is the smallest size conductor you can run in parallel? CORRECT ANS-1/0
Where critical care locations are served from ___ on the essential electrical system, the general
care circuits from the 2 separate systems shall be kept independent of each other. CORRECT
ANS-2 separate transfer switches
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