NCCER Level 1 Module 11 Residential Electrical Services.pdf file:///C:/Users/HP/Desktop/New%20folder%20(2)/NCCER%20Lev
NCCER Level 1 Module 11 Residential
Electrical Services Questions & Answers
1. Which of that following locations at dwelling units require GFCI protection?-
Answer a. Receptacles within garages
2. Which type of cable with a corrugated sheath has a maximum bend raduisof
7 times the cable diameter?
Answer a. Type MC
3. Which of the following circuits require a minimum of 20A of overcurrent
protection?
Answer c. Residential small appliance branch circuits
4. According to the NEC, which of the following is required for the small
appliance loads in each kitchen area?
1/2
1 of 7 11/18/2024, 3:27
,NCCER Level 1 Module 11 Residential Electrical Services.pdf file:///C:/Users/HP/Desktop/New%20folder%20(2)/NCCER%20Lev
Answer a.Two 120V, 20A small appliance branchcircuits
5. According to NEC Section 220.53, loads for which of the following ap-
pliances shall be permissible to apply a demand factor of 75%?
Answer B. Fixedappliances
6. The NEC allows the load calculation for the ground neutral conductor
supplying electric ranges and dryers to have a demand factor of .
Answer b.70%
7. Which of the following is required to carry the lighting load for the residencein
the figure above?
Answer c. Two 15A circuits
8. How many square feet of livable space are in the home in figure above?
Answer d.1,200
9. Which of the following is the minimum NEC lighting load requirement for the
home in the figure above?
2/2
2 of 7 11/18/2024, 3:27
NCCER Level 1 Module 11 Residential
Electrical Services Questions & Answers
1. Which of that following locations at dwelling units require GFCI protection?-
Answer a. Receptacles within garages
2. Which type of cable with a corrugated sheath has a maximum bend raduisof
7 times the cable diameter?
Answer a. Type MC
3. Which of the following circuits require a minimum of 20A of overcurrent
protection?
Answer c. Residential small appliance branch circuits
4. According to the NEC, which of the following is required for the small
appliance loads in each kitchen area?
1/2
1 of 7 11/18/2024, 3:27
,NCCER Level 1 Module 11 Residential Electrical Services.pdf file:///C:/Users/HP/Desktop/New%20folder%20(2)/NCCER%20Lev
Answer a.Two 120V, 20A small appliance branchcircuits
5. According to NEC Section 220.53, loads for which of the following ap-
pliances shall be permissible to apply a demand factor of 75%?
Answer B. Fixedappliances
6. The NEC allows the load calculation for the ground neutral conductor
supplying electric ranges and dryers to have a demand factor of .
Answer b.70%
7. Which of the following is required to carry the lighting load for the residencein
the figure above?
Answer c. Two 15A circuits
8. How many square feet of livable space are in the home in figure above?
Answer d.1,200
9. Which of the following is the minimum NEC lighting load requirement for the
home in the figure above?
2/2
2 of 7 11/18/2024, 3:27
