EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN: 9781337516549
Author: Simmons
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Textbook Question
Chapter 2.2, Problem 17R
What is the stud size for the partitions between the bathrooms in the bedroom area where substantial plumbing is to be installed? __________________________________________
__________________________________________
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B. Overhead
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C. Either of the above
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3. The load on distributors systems are generally
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A. Decrease in conductor size & increase in supply frequency.
B. increase in both conductor size and supply frequency.
C. Decrease in both conductor size and supply frequency.
D. Increase in conductor size and decrease in supply frequency.
6. If the length of a cable is doubled. Its capacitance is
C. Quadrupled D. None of the above
7. The distributors for residential areas are
B. 3-D three wire
B. 20V
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1. The area under the daily load curve gives
A. average load in kw Ⓑ units generated in kwh
2. the minimum phase-neutral voltage at which corona
A. Visual critical voltage
C. plant capacity in kw D. Maximum demand in kw
occurs is
B. Receiving voltage C. String voltage D. Critical disruptive voltage.
3. If the length of a transmission line increases, its inductance is
B. Decreases C. Constant
A. Increases
4. Photo cells are connected in parallel in order to
D. None of them
ⒶH Increase voltage rating B. Increase current rating C. Increase life cells. D. All of the them
5. Which of the following is a high head turbine?
A Pelton turbine B. Francis turbine
6. Best diversity factor will be at:
C. Kaplan turbine
D. Propeller turbine
A. diversity factor)
7. When the voltage regulation is positive, then receiving voltage is than sending voltage
B. More
C. Equal D. None of the them
Ⓐ. Less
8. Fill factor of solar cell using the data: Pmax 10 w, Voc= 5 V, Isc= 1 A
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Homework: ANOVA Table for followed design
Dr
B
AB
-1
-1
1
(15.18,12)
1
-1
-1
(45.48.51)
-1
1
-1
(25,28,19)
1
1
(75,75,81)
Chapter 2 Solutions
EBK ELECTRICAL WIRING RESIDENTIAL
Ch. 2.1 - What is the purpose of specifications?Ch. 2.1 - Refer to the specifications in the back of this...Ch. 2.1 - What is done to prevent a plan from becoming...Ch. 2.1 - Name three requirements contained in the...Ch. 2.1 - Prob. 5RCh. 2.1 - What phrase is used when a substitution is...Ch. 2.1 - What is the purpose of an electrical symbol?...Ch. 2.1 - Prob. 8RCh. 2.1 - Prob. 9RCh. 2.1 - What three parties must be satisfied with the...
Ch. 2.1 - What does a plan show about electrical outlets?...Ch. 2.1 - Prob. 13RCh. 2.1 - Prob. 14RCh. 2.1 - Prob. 15RCh. 2.1 - Prob. 16RCh. 2.1 - Prob. 17RCh. 2.1 - Prob. 18RCh. 2.1 - Prob. 19RCh. 2.1 - What methods may be used to mount luminaries to an...Ch. 2.1 - What advantage does a 4 in. octagon box have over...Ch. 2.1 - What is the size of the opening of a switch...Ch. 2.1 - Prob. 23RCh. 2.1 - Prob. 24RCh. 2.1 - Prob. 25RCh. 2.1 - Prob. 26RCh. 2.1 - Prob. 27RCh. 2.1 - Prob. 28RCh. 2.1 - Prob. 29RCh. 2.1 - Prob. 30RCh. 2.1 - Prob. 31RCh. 2.1 - Prob. 32RCh. 2.1 - Prob. 33RCh. 2.1 - Prob. 35RCh. 2.1 - Prob. 37RCh. 2.1 - Prob. 38RCh. 2.1 - Prob. 39RCh. 2.1 - Prob. 40RCh. 2.1 - Prob. 42RCh. 2.1 - Does the NEC allow metal raceways to be used with...Ch. 2.2 - Prob. 1RCh. 2.2 - What is the size of the footing for the steel...Ch. 2.2 - Prob. 3RCh. 2.2 - Prob. 4RCh. 2.2 - Prob. 5RCh. 2.2 - Prob. 6RCh. 2.2 - How far is the front garage wall from the curb?...Ch. 2.2 - How far is the side garage wall from the property...Ch. 2.2 - Prob. 9RCh. 2.2 - What is the purpose of the I-beams that rest on...Ch. 2.2 - Where is access to the attic provided?...Ch. 2.2 - Prob. 13RCh. 2.2 - Prob. 14RCh. 2.2 - Prob. 15RCh. 2.2 - Prob. 16RCh. 2.2 - What is the stud size for the partitions between...Ch. 2.2 - Who is to furnish the range hood?...Ch. 2.2 - Who is to install the range hood?...
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