ICC RES ELEC INSPECTOR E1
ACTUAL EXAM QUESTIONS
AND CORRECT ANSWERS
LATEST UPDATE 2026/2027
GRADED A+ .
, 1. where an attic space is not provided with permeant stairs or a ladder, protection for feeder cables running
across the face of the rafters in the attic shall only be required within of the nearest edge of the attic entrance ✔✔
ANSW 6 ft NEC
334.23& 320.23 (A)
2. Termination provisions of equipment for circuits marked for conductors
shall be used for conductors rated at a minimum of 75 degrees Celsius ✔✔ ANSW # 1
AWG NEC 110.14 (C)(1)(b)
3. what size EGC for 70 AMP circuit ✔✔ ANSW # 8 AWG NEC 250.122
4. A Feeder will be protected by fuses rated by 125 Amp. What size AL EGC is required to be run in a raceway with
feeder supply conductors? ✔✔ ANSW #4AWGNEC 250.122
5. What load shall be provided for each20 Amp circuit serving receptacles in a laundry area? ✔✔ ANSW 1500VA NEC
220.51(A)
6. Given ✔✔ ANSW Three appliances fastened in place are as follows ✔✔ ANSW Dishwasher rated at
1800VA, water heater at 6000 VA and room C at 1600VA. what is the mini-mum-calculated demand load for all
appliances? ✔✔ ANSW NEC 220.53 = 1.8kVA+6kVa+1.6kVa=9.4Kva X 100% =9400 VAD
7. What is the maximum percent of unbalance load to be considered for
a feeder neutral load regarding the ungrounded feeder conductors in the supply electric ranges, wall mounted
ovens, counter top cooking units, and electric dryer? ✔✔ ANSW 70% NEC 220.61(B)(1)
8. What is the maximum rating of any one cord and plug connected utilization equipment when not fastened in
place and supplied by 15 amp branch cir-cuit? ✔✔ ANSW 80 % NEC 210.23(A)(1)
9. Outlets installed for the purpose of charging EV shall be supplied by
branch circuit ✔✔ ANSW Individual NEC 625.40
10. Ranges shall b supplied by a minimum branch circuit of when the
rating of ranges is 8.75kva or more ✔✔ ANSW 40AMP NEC 210.19(A)(3)
11. What is the minimum amount of branch circuits required to serve recepta-cles outlets located in the laundry area of
a dwelling ? ✔✔ ANSW 1-20AMP branch circuit NEC 210.11 (C)(2)
ACTUAL EXAM QUESTIONS
AND CORRECT ANSWERS
LATEST UPDATE 2026/2027
GRADED A+ .
, 1. where an attic space is not provided with permeant stairs or a ladder, protection for feeder cables running
across the face of the rafters in the attic shall only be required within of the nearest edge of the attic entrance ✔✔
ANSW 6 ft NEC
334.23& 320.23 (A)
2. Termination provisions of equipment for circuits marked for conductors
shall be used for conductors rated at a minimum of 75 degrees Celsius ✔✔ ANSW # 1
AWG NEC 110.14 (C)(1)(b)
3. what size EGC for 70 AMP circuit ✔✔ ANSW # 8 AWG NEC 250.122
4. A Feeder will be protected by fuses rated by 125 Amp. What size AL EGC is required to be run in a raceway with
feeder supply conductors? ✔✔ ANSW #4AWGNEC 250.122
5. What load shall be provided for each20 Amp circuit serving receptacles in a laundry area? ✔✔ ANSW 1500VA NEC
220.51(A)
6. Given ✔✔ ANSW Three appliances fastened in place are as follows ✔✔ ANSW Dishwasher rated at
1800VA, water heater at 6000 VA and room C at 1600VA. what is the mini-mum-calculated demand load for all
appliances? ✔✔ ANSW NEC 220.53 = 1.8kVA+6kVa+1.6kVa=9.4Kva X 100% =9400 VAD
7. What is the maximum percent of unbalance load to be considered for
a feeder neutral load regarding the ungrounded feeder conductors in the supply electric ranges, wall mounted
ovens, counter top cooking units, and electric dryer? ✔✔ ANSW 70% NEC 220.61(B)(1)
8. What is the maximum rating of any one cord and plug connected utilization equipment when not fastened in
place and supplied by 15 amp branch cir-cuit? ✔✔ ANSW 80 % NEC 210.23(A)(1)
9. Outlets installed for the purpose of charging EV shall be supplied by
branch circuit ✔✔ ANSW Individual NEC 625.40
10. Ranges shall b supplied by a minimum branch circuit of when the
rating of ranges is 8.75kva or more ✔✔ ANSW 40AMP NEC 210.19(A)(3)
11. What is the minimum amount of branch circuits required to serve recepta-cles outlets located in the laundry area of
a dwelling ? ✔✔ ANSW 1-20AMP branch circuit NEC 210.11 (C)(2)
