Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
a) If a switch or circuit breaker serves as the disconnecting means for a permanently connected motor driven appliance of more than _horsepower, it shall be located within sight from the motor controller. (a.) 1/ 8 (b.) ½ (c.) ¼ (d.) ¾ a) Overcurrent devices shall be enclosed in I. cabinets II. Cutout boxes (a.) I only (c.) I or II (b.) II only (d.) none of these a) Where reduced heating of the conductors results from motors operating on duty-cycle, intermittently, or from all motors not operating at one time, the feeder conductors (a.) are not allowed to have the ampacity reduced (b.) may have an ampacity less than specified if acceptable to the authority having jurisdiction (c.) must be sized no smaller than 125% of the largest motor connected to the feeder (d.) must be sized not smaller than 125 % of the largest motor plus other loads

a) If a switch or circuit breaker serves as the disconnecting means for a permanently connected motor driven appliance of more than _horsepower, it shall be located within sight from the motor controller. (a.) 1/ 8 (b.) ½ (c.) ¼ (d.) ¾ a) Overcurrent devices shall be enclosed in I. cabinets II. Cutout boxes (a.) I only (c.) I or II (b.) II only (d.) none of these a) Where reduced heating of the conductors results from motors operating on duty-cycle, intermittently, or from all motors not operating at one time, the feeder conductors (a.) are not allowed to have the ampacity reduced (b.) may have an ampacity less than specified if acceptable to the authority having jurisdiction (c.) must be sized no smaller than 125% of the largest motor connected to the feeder (d.) must be sized not smaller than 125 % of the largest motor plus other loads

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
See similar textbooks
icon
Related questions
Question

Multiple choices 

a) If a switch or circuit breaker serves as the disconnecting means for a permanently connected motor driven appliance of more than horsepower, it shall be located within sight from the motor controller. (a.) 1/ 8 (b.) ½ (c.) % (d.) ¾ a) Overcurrent devices shall be enclosed in I. cabinets II. Cutout boxes (a.) I only (c.) I or II (b.) II only (d.) none of these a) Where reduced heating of the conductors results from motors operating on duty-cycle, intermittently, or from all motors not operating at one time, the feeder conductors (a.) are not allowed to have the ampacity reduced (b.) may have an ampacity less than specified if acceptable to the authority having jurisdiction (c.) must be sized no smaller than 125% of the largest motor connected to the feeder (d.) must be sized not smaller than 125 % of the largest motor plus other loads a) Entrances to rooms and other guarded locations containing exposed live parts shall be marked with warning signs forbidding unqualified persons to enter. (a.) yellow (c.) conspicuous (b.) blue (d.) orange a) Where single conductors #1/0 through 4/0 are installed in a ladder or ventilated trough cable tray they shall be installed in no more than b) a depth of 4" c) a depth of 6" II. a single layer (a.) I only (c.) III only (b.) II only (d.) I or II only a) Where flexible cords are permitted by the code to be permanently connected, it is permissible to omit _for such cords. (a.) switches (b.) receptacles (c.) grounding connections (d.) GFCI protection a) Listed or labeled equipment shall be installed, used, or both, in accordance with (a.) the fob specified (b.) the plans (c.) the instructions given by the authority having jurisdiction (d.) the instructions included in the listing or labeling 2 i. A grounding electrode connection that is encased in concrete or directly buried shall (a.) be made accessible (b.) be made only by exothermic welding (c.) be a minimum #4 bare (d.) not be required to be accessible
Transcribed Image Text:a) If a switch or circuit breaker serves as the disconnecting means for a permanently connected motor driven appliance of more than horsepower, it shall be located within sight from the motor controller. (a.) 1/ 8 (b.) ½ (c.) % (d.) ¾ a) Overcurrent devices shall be enclosed in I. cabinets II. Cutout boxes (a.) I only (c.) I or II (b.) II only (d.) none of these a) Where reduced heating of the conductors results from motors operating on duty-cycle, intermittently, or from all motors not operating at one time, the feeder conductors (a.) are not allowed to have the ampacity reduced (b.) may have an ampacity less than specified if acceptable to the authority having jurisdiction (c.) must be sized no smaller than 125% of the largest motor connected to the feeder (d.) must be sized not smaller than 125 % of the largest motor plus other loads a) Entrances to rooms and other guarded locations containing exposed live parts shall be marked with warning signs forbidding unqualified persons to enter. (a.) yellow (c.) conspicuous (b.) blue (d.) orange a) Where single conductors #1/0 through 4/0 are installed in a ladder or ventilated trough cable tray they shall be installed in no more than b) a depth of 4" c) a depth of 6" II. a single layer (a.) I only (c.) III only (b.) II only (d.) I or II only a) Where flexible cords are permitted by the code to be permanently connected, it is permissible to omit _for such cords. (a.) switches (b.) receptacles (c.) grounding connections (d.) GFCI protection a) Listed or labeled equipment shall be installed, used, or both, in accordance with (a.) the fob specified (b.) the plans (c.) the instructions given by the authority having jurisdiction (d.) the instructions included in the listing or labeling 2 i. A grounding electrode connection that is encased in concrete or directly buried shall (a.) be made accessible (b.) be made only by exothermic welding (c.) be a minimum #4 bare (d.) not be required to be accessible
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Alternating Current (AC) Series Motor and Universal Motor
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.
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS