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Electrical Wiring Residential

Ray C. Mullin, Phil Simmons

Chapter 11

Lighting Branch Circuit—Front Entry, Porch, Post Light, Underground Wiring - all with Video Answers

Educators

Chapter Questions

01:12

Problem 1

a. How many circuit wires enter the entry ceiling box? __________
b. How many equipment grounding conductors enter the entry ceiling box? ____________

Hunza Gilgit
Hunza Gilgit
Numerade Educator
01:28

Problem 2

Assuming that an outlet box for the entry ceiling has a fixture stud but has external
cable clamps, what size box could be installed? Show calculations for both metal and
nonmetallic boxes. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

AG
Ankit Gupta
Numerade Educator
01:05

Problem 3

3. How many receptacle outlets and lighting outlets are supplied by Circuit A15?
Receptacle outlets:_______________
Lighting outlets:______________________

Shoukat Ali
Shoukat Ali
Other Schools
01:22

Problem 4

Outdoor luminaires directly exposed to the weather must be marked as (Circle the correct answer.)
a. suitable for damp locations.
b. suitable for dry locations only.
c. suitable for wet locations.

David Collins
David Collins
Numerade Educator
01:15

Problem 5

Make a material list of all types of switches and receptacles connected to Circuit A15. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Adriano Chikande
Adriano Chikande
Numerade Educator
01:23

Problem 6

From left to right, facing the switches, what do the switches next to the front door control?
1.__________________________________________________________________
2._________________________________________________________________
3.__________________________________________________________________
4.__________________________________________________________________
5.__________________________________________________________________

Manik Pulyani
Manik Pulyani
Numerade Educator
01:36

Problem 7

Who is to select the entry ceiling luminaire? ________________________________________________________________________________

Zulfiqar Ali
Zulfiqar Ali
Numerade Educator
01:12

Problem 8

When installing the wiring for a doorjamb switch, the best choice is (Circle the correct answer.)
a. run the supply conductors to the doorjamb box, then run the switched conductors to the luminaire.
b. run the supply conductors to the outlet box where the luminaire is to be installed, then run the switch loop conductors to the doorjamb box.

Hunza Gilgit
Hunza Gilgit
Numerade Educator

Problem 9

The following layout is for Lighting Circuit A15, the entry, porch, post light, and front garage lights. Using the cable layout shown in Figure 11-1, make a complete wiring diagram of this circuit. Use colored pencils to indicate the color of the conductors' insulation.
Entry, Porch, Garage,
Post-Light
FIGURE CAN'T COPY

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