Electrical Wiring Residential
18th Edition
ISBN: 9781285170954
Author: Ray C. Mullin, Phil Simmons
Publisher: Cengage Learning
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Chapter 6, Problem 17R
To determine
Explain why GFCI protection code is not required for some specific receptacle outlets in kitchens, and basements.
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All of the following can provide GFCI protection for kitchen countertop convenience receptacles EXCEPT:__________.
Select one:
a. AFCI/GFCI circuit-breakers
b. by installing a single feed-through type GFCI receptacle to protect downstream receptacles
c. AFCI circuit-breakers
d. GFCI circuit-breakers
If a recessed luminary without an integral junction boxes installed what extra wiring must be provided
Explain each option & Choose the correct option.
4) The _ calculated load is rarely placed on an electrical system.A. optionalB. standardC. total
5) What's the primary disadvantage of using copper conductors?A. CostB. AvailabilityC. Weight
6) You're evaluating the components of a multioccupancy building that won't have an on-site employee. To be compliant with the NEC, each occupant will need to have access to their ownA. service-disconnecting means.B. service conductor.C. cable attachment point.D. emergency fire water pump disconnect
..
Chapter 6 Solutions
Electrical Wiring Residential
Ch. 6 - Explain the operation of a ground-fault circuit...Ch. 6 - Prob. 2RCh. 6 - Where must GFCI receptacles be installed in...Ch. 6 - Prob. 4RCh. 6 - Prob. 5RCh. 6 - A homeowner calls in an electrical contractor to...Ch. 6 - Prob. 7RCh. 6 - Extremely long circuit runs connected to a GFCI...Ch. 6 - If a person comes in contact with the hot and...Ch. 6 - What might happen if the line and load connections...
Ch. 6 - Is a GFCI receptacle permitted be installed as a...Ch. 6 - Prob. 12RCh. 6 - Prob. 13RCh. 6 - Prob. 14RCh. 6 - Prob. 15RCh. 6 - Construction sites can be dangerous because of the...Ch. 6 - Prob. 17RCh. 6 - Prob. 18RCh. 6 - The term SPD is becoming quite common. What do the...Ch. 6 - Transients (surges) on a line can cause spikes or...Ch. 6 - Prob. 21RCh. 6 - Prob. 22RCh. 6 - Some line transients are not damaging to...Ch. 6 - Briefly explain the operation of an immersion...Ch. 6 - What range of leakage current must trip an IDCI?Ch. 6 - Prob. 26RCh. 6 - Other than for a few exceptions, the NEC requires...Ch. 6 - In an old house, an existing nongrounding...Ch. 6 - Prob. 29RCh. 6 - NEC 210.12(A) requires AFCI protection for the...Ch. 6 - When installing GFCI and AFCI circuit breakers in...Ch. 6 - Prob. 32RCh. 6 - Prob. 33RCh. 6 - A switch that is located inside a bedroom for an...Ch. 6 - Which of the following installations for a kitchen...Ch. 6 - The receptacle outlets in the garage are required...Ch. 6 - Two 125-volt receptacles on a 20-ampere, 120-volt...Ch. 6 - Prob. 38R
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- a. The Code requires a minimum of two small-appliance circuits in a kitchen. Is it permitted to connect a receptacle in a dining room to one of the kitchen small-appliance circuits? _______________ What Code section applies to this situation? _______________ b. Are outdoor weatherproof receptacles permitted to be connected to a 20-ampere small-appliance circuit? _______________ c. Receptacles located above the countertops in the kitchen must be supplied by at least _______________ 20-ampere small-appliance circuits.arrow_forwardf a grounding means does not exist in outlet, nongrounding-type receptacle can be replaced with GFCI device, but it must be marked " ." A.Nongrounding GFCI B. Externally Grounded C. No Grounding Protection D. GFCI Protectedarrow_forward6. According to the NEC, allowance for the future expansion of installations isA. an exception.B. in everyone's best interest.C. defined.D. a requirement.arrow_forward
- all ____ receptacle outlets used in technical applications shall be gfci protacted .arrow_forward5. The general receptacle spacing requirements for all dwelling units are located in Section of the NEC. T F 6. The floor receptacle outlets shown in the middle of the workroom are always counted as part of the required number of receptacle outlets as described in Section 210.52(A)(1). 7. The ceiling-mounted decorative light fixture in the covered stoop area weighs 90 lb. Special mounting provisions that apply to this installation are located in Section of the NEC. 8. All exterior luminaires that are exposed to weather shall be markedarrow_forwardNote:- • Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. • Answer completely. • You will get up vote for sure.arrow_forward
- If a grounding means does not exist in an electrical outlet, a nongrounding-type receptacle can be replaced with a GFCI device, but it must be marked as "____." Select one: A. NONGROUNDING GFCI B. GFCI PROTECTED C. NO GROUNDING PROTECTION D. EXTERNALLY GROUNDEDarrow_forward4.a. The ___ calculated load is rarely placed on an electrical system.A. optionalB. standardC. total 4.b. What's the primary disadvantage of using copper conductors?A. CostB. AvailabilityC. Weight 4.c. You're evaluating the components of a multioccupancy building that won't have an on-site employee. Tobe compliant with the NEC, each occupant will need to have access to their ownA. service-disconnecting means.B. service conductor.C. cable attachment point.D. emergency fire water-pump disconnect.arrow_forwardAn electrician installs five 3 AWG THWN copper current-carrying conductors in a raceway located in a garage. The garage area is subject to an ambient temperature of 100°F. All terminations are rated at 75°C.Ampacity: __________ Maximum Fuse or Circuit Breaker Size: __________.(NO CHAT GPT, ONLY NEAT HAND WRITTEN SOLUTION PLEASE.)arrow_forward
- If an electrical system operates at a potential higher than 600 volts, the nonmetallic conduit must be encased in at least_of concrete. A. 1 inch B. 2 inches C. 4 inches D. 6 inchesarrow_forwardAfter reduction, the current - caring capacity of a condenser is referred to as the___. A. ambience b. Allowable ampacity c. ampacity d. ambient ratingarrow_forwardWhich of the following sub-station have lesser clearance between equipments. a. Underground sub-station O b. All the answers c. Indoor sub-station O d. Outdoor sub-stationarrow_forward
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