1. What circuits supply the garage? 2. What are the circuit ratings? 3. How many GFCI-protected receptacle outlets are connected to the garage circuit? 11 quitch box located next to the side garage door?

1. What circuits supply the garage? 2. What are the circuit ratings? 3. How many GFCI-protected receptacle outlets are connected to the garage circuit? 11 quitch box located next to the side garage door?

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter21: Special-purpose Outlets—food Waste Disposer, Dishwasher

Section21.1: Food Waste Disposer Circuit

Problem 2R

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Concept explainers

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

Question

1. What circuits supply the garage?
2. What are the circuit ratings?
3. How many GFCI-protected receptacle outlets are connected to the garage circuit?
11 quitch box located next to the side garage door?

Expert Solution

Step 1

1. The circuit B14 originates at panel B (15 Amp circuit) supplies the garage. The branch circuit is not necessary to have AFCI protection. The garage ceiling's porcelain lamp holders are controlled by switches placed at all the three entances to the garage.

Circuit B27 is a single 20 Amp branch circuit supplying the four receptacles in the garage. The lighting branch circuit B27 are the circuits that supply the power to the garage.

So. the answer of this problem is B14 and B27.

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