Electrical Wiring Residential
18th Edition
ISBN: 9781285170954
Author: Ray C. Mullin, Phil Simmons
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
thumb_up100%
Chapter 28, Problem 9R
To determine
Find the correct option that should be used when hooking up
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
You just moved into a new house and notice that the bathroom light and hall light will not
turn on unless the switch for both lights is in the on position. What can you conclude
about the lights?
a.
The hall light and bathroom light are wired in parallel.
b. The light switch for the bathroom resets a breaker for both lights
C.
The hall light and bathroom light are wired in series.
d.
The hall light and bathroom light must have two separate power sources.
e. Two of the above.
QUESTION-3: In the system with open and
closed protection zones given in the figure below:
a) Which breakers will open for fault at point F1?
5) For a fault at point F2, if B3 fails to operate,
which breakers should be operated to provide
Dack-up protection?
B3
F2 BS
F1
B1
B2
84
7.a. Which of the following tests must be performed on a de-energized circuit? A. Power test B. Continuity test C. Voltage test D. Current test
7. Each outside receptacle must be protected by
A. a GFCI.
B. its own ground rod.
C. a single- or double-pole switch.
D. its own circuit.
Chapter 28 Solutions
Electrical Wiring Residential
Ch. 28 - What is the minimum size service for a one-family...Ch. 28 - Prob. 2RCh. 28 - Prob. 3RCh. 28 - Prob. 4RCh. 28 - Prob. 5RCh. 28 - Prob. 6RCh. 28 - Prob. 7RCh. 28 - List the standard sizes of fuses and circuit...Ch. 28 - Prob. 9RCh. 28 - Using the method shown in this unit, what is the...
Ch. 28 - State four possible combinations of service...Ch. 28 - Which Code section states that all overcurrent...Ch. 28 - All electrical components have some sort of...Ch. 28 - Arc-fault damage is closely related to the value...Ch. 28 - The utility company has provided a letter to the...Ch. 28 - While working on the main panelboard that is...Ch. 28 - Repeat problem 16 for a main service panel that...Ch. 28 - NEC ______________________________ generally...Ch. 28 - Prob. 19RCh. 28 - Prob. 20RCh. 28 - Overcurrent devices must be accessible. (True)...
Knowledge Booster
Learn more about
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. What circuit supplies the workshop lighting? ________________ b. What circuit supplies the plug-in strip over the workbench? ________________ c. What circuit supplies the freezer receptacle? ________________arrow_forwardwhat is the simplest and cheapest method to find a fault using the DC resistivity method? (Resistivity) Select one : a. VES b. Electrical Profiling c.Electrical imaging d. All of the options are possiblearrow_forwardi need the answer quicklyarrow_forward
- Select all the basic methods of wiring electrical circuits. Transformer repass wiring PLC wiring Direct hard-wiring Remote wiring Hard-wiring using terminal strips arrow_forward1. A standard incandescent dimmer can be used to control which of the following loads? c. either a or b d. neither a nor b a. a low-voltage lighting transformer b. incandescent lighting 2. Negative battery terminals are generally have a a. red A19 GFCI WP XP H # $$3 BE $3$F$ ||| color marking. b. black ||| b. lead-acid 4. Ceiling-suspended (paddle) fan speed can be controlled by a. pull chain on the fan b. speed control mounted in a wall box. Figure 116.109 3. Refer to Figure 116.109. The three-way switch to the left of the sliding doors controls a. the ceiling fan c. the exterior light fixture b. the exterior WP GFCI receptacle d. the four split-wired receptacles 冊 ||| c. remote-control similar to TV/VCR type d. any of these 5. A storage battery is comprised of one or more rechargeable cells of the electrochemical types. a. nickel-cadmium c. either a or b. or other rechargeable d. neither a nor barrow_forwardTrue or False 1. The point of connection of a motor for its electrical supply is called junction box. 2. The bearing placed in the shaft of the generator is included as stator part. 3. Basically, not all generators are AC generator at first, even DC generator 4. DC generator can be used as an emergency generator. 5. Circuit breakers are used in a motor circuit protection rather than fuses (safety switch).arrow_forward
- Two of the circuits will be a 3-wire, multi-wire branch circuit (Edison 3-wire). The location of the devices is to be determined by the student. The student shall be responsible for selecting the correct circuits, do not ask the instructor which circuit number should be used. Circuit A. One lampholder and one duplex receptacle controlled by a Single Pole Switch. Circuit B. Single Pole Switch controlling the top half of a duplex receptacle that when energized, is indicated by a Pilot-light at the Single Pole Switch location; plus an Isolated Ground Duplex Receptacle that is always hot. Circuit C. The bottom half of the switched receptacle on Circuit ‘B’ is to be always hot; plus another Duplex Receptacle that is controlled from two locations using a Coast 3-Way wiring-system.arrow_forward45. A switch or circuit breaker can be used as both the controller and disconnecting means if it a. opens all ungrounded conductors as required by NEC 430.103 b. is protected by an overcurrent device in each ungrounded conductor c. is manually operable, or both power and manually operable d. All of these answersarrow_forwardi need the answer quicklyarrow_forward
- Multiple Choice. Refers to a point in a circuit where three or more wires are connected. A. Conductor B. Junction C. Loop D. Resistorarrow_forward2. When working on a high - voltage system , it is best to keep anyone who is not part of the ser vice away from you and the car by creating a buffer zone around the car . Technician A makes sure the outside edges of the zone are at least one foot away from the car . Technician B places B orange cones to define the outer boundaries of the zone. Who is correct ?arrow_forward4.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
EBK ELECTRICAL WIRING RESIDENTIALElectrical EngineeringISBN:9781337516549Author:SimmonsPublisher:CENGAGE LEARNING - CONSIGNMENT
Electricity for Refrigeration, Heating, and Air C...Mechanical EngineeringISBN:9781337399128Author:Russell E. SmithPublisher:Cengage Learning
EBK ELECTRICAL WIRING RESIDENTIAL
Electrical Engineering
ISBN:9781337516549
Author:Simmons
Publisher:CENGAGE LEARNING - CONSIGNMENT
Electricity for Refrigeration, Heating, and Air C...
Mechanical Engineering
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Cengage Learning