NICET LEVEL 1 INSTALLING STUDY WRITTEN EXAM.
The maximum number of 14AWG wires that can be pulled straight through a 4" X 2 1/8" square trade size metal electrical box is? - CORRECT ANSWER 15 (NFPA 70 Table 314.16(A))
What is the first process or step you must take when working on a panel s...
The maximum number of 14AWG wires that can be pulled straight through a 4" X 2 1/8" square trade
size metal electrical box is? - CORRECT ANSWER 15 (NFPA 70 Table 314.16(A))
What is the first process or step you must take when working on a panel supplied with 120VAC? -
CORRECT ANSWER Lock out and Tag out the power source
If power supplies are located remotely from the FACP, where shall their locations be posted? - CORRECT
ANSWER Fire alarm control panel (NFPA 72 10.6.8.2)
_______ 90 degree bends are permitted in an EMT run between boxes, fittings or termination points. -
CORRECT ANSWER 4 (Max is 360 degrees) (NEC 358.26)
A run of EMT shall be fastened at least every _____ feet - CORRECT ANSWER 10 (NEC 358.30)
What is the maximum rated temperature in wet locations for THHN? - CORRECT ANSWER 75 C (NEC)
The smallest single conductor size for a power limited circuit is? - CORRECT ANSWER 18 AWG (NEC
760.142)
Wiring shall be installed in accordance with NEC articles: - CORRECT ANSWER 760, 770 and 800 (NFPA 72
12.2.4)
Smoke detectors shall not be installed during construction: - CORRECT ANSWER If permitted by the AHJ
for protection during construction (NFPA 72)
What reference document should be used for safe work practices with live electrical conductors? -
CORRECT ANSWER NFPA 70E
, NEC states that PLFA wiring used splicing must be made - CORRECT ANSWER In listed enclosures and
boxes
All tools used on a construction site are to be covered under the regulations of OSHA. - CORRECT
ANSWER True
What is the maximum rated temperature in dry locations for THHN? - CORRECT ANSWER 90 C (NEC)
When may conductors carrying different voltages be installed in the same conduit or raceway? -
CORRECT ANSWER When all conductors are insulated for the maximum voltage of any conductor in the
conduit or raceway (NEC 300.3 (C))
When installing PLFA wiring with non-PLFA wiring in an enclosure, there must be an _____ inch
separation between the different types of wiring. - CORRECT ANSWER .25
Visual appliances in a corridor shall be rated at not less than ____ CD - CORRECT ANSWER 15
The minimum conductor size than can be used on the load side of a power limited fire alarm (PLFA)
circuit is ___ AWG when in a multiconductor cable. - CORRECT ANSWER 26 (NEC Article 760)
The color of an equipment grounding conductor is: - CORRECT ANSWER A. Green
B. Bare
C. Green with yellow Stripes
A, B and C (NFPA 70 Article 250)
What is the maximum # of 12AWG conductors (THHN) that can be installed in a ½ inch EMT? - CORRECT
ANSWER 9 (NEC)
What is the maximum # of 12AWG conductors (THHN) that can be installed in a ½ inch IMC? - CORRECT
ANSWER 14 (NEC)
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