MASTER ELECTRICIAN EXAM SCRIPT 2026
COMPLETE QUESTIONS AND CORRECT
ANSWERS
◉ Apply the general method of calculation for dwellings and
determine the demand load, in kW, on the ungrounded service-
entrance conductors for one (1) 18 kW residential electric range.
Answer: 10.4 kW
◉ AFCI protection is required for all 15- and 20-ampere, 120-volt
branch-circuits supplying outlets located in _____.
Answer: guest rooms and guest suites of hotels and motels that are
provided with permanent provisions for cooking
◉ Where a 20-ampere rated branch circuit supplies three (3), 15-
ampere, 125 volt receptacle outlets, in compliance with the NEC®,
the MAXIMUM load, in amperes, any one receptacle outlet is
permitted to carry is _____.
Answer: 12 amperes
◉ All 15- and 20-ampere, 125- and 250-volt, nonlocking receptacles
installed in a wet location shall be listed _____ type.
Answer: weather-resistant
, ◉ What percent of electrical supplied RV spaces in a recreational
vehicle park must have 50-ampere, 125/250-volt receptacle outlets
provided?
Answer: 20 percent
◉ What is the MINIMUM bend radius of trade size 4 in. rigid metal
conduit (RMC) where the bend is not made with a one-shot or full-
shoe bender?
Answer: 24 inches
◉ Type AC cable shall NOT be used _____.
Answer: where embedded in plaster in wet locations
◉ Where portions of a cable, raceway or sleeve are known to be
subjected to different temperatures and where condensation is
known to be a problem, the raceway or sleeve shall _____.
Answer: be filled with an approved material
◉ What is the MINIMUM size 75º C copper service-entrance
conductors required for a 200 ampere rated commercial service?
Assume ambient temperature and the number of current-carrying
conductors in the raceway is not a consideration.
Answer: 3/0 AWG THW
COMPLETE QUESTIONS AND CORRECT
ANSWERS
◉ Apply the general method of calculation for dwellings and
determine the demand load, in kW, on the ungrounded service-
entrance conductors for one (1) 18 kW residential electric range.
Answer: 10.4 kW
◉ AFCI protection is required for all 15- and 20-ampere, 120-volt
branch-circuits supplying outlets located in _____.
Answer: guest rooms and guest suites of hotels and motels that are
provided with permanent provisions for cooking
◉ Where a 20-ampere rated branch circuit supplies three (3), 15-
ampere, 125 volt receptacle outlets, in compliance with the NEC®,
the MAXIMUM load, in amperes, any one receptacle outlet is
permitted to carry is _____.
Answer: 12 amperes
◉ All 15- and 20-ampere, 125- and 250-volt, nonlocking receptacles
installed in a wet location shall be listed _____ type.
Answer: weather-resistant
, ◉ What percent of electrical supplied RV spaces in a recreational
vehicle park must have 50-ampere, 125/250-volt receptacle outlets
provided?
Answer: 20 percent
◉ What is the MINIMUM bend radius of trade size 4 in. rigid metal
conduit (RMC) where the bend is not made with a one-shot or full-
shoe bender?
Answer: 24 inches
◉ Type AC cable shall NOT be used _____.
Answer: where embedded in plaster in wet locations
◉ Where portions of a cable, raceway or sleeve are known to be
subjected to different temperatures and where condensation is
known to be a problem, the raceway or sleeve shall _____.
Answer: be filled with an approved material
◉ What is the MINIMUM size 75º C copper service-entrance
conductors required for a 200 ampere rated commercial service?
Assume ambient temperature and the number of current-carrying
conductors in the raceway is not a consideration.
Answer: 3/0 AWG THW
