All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less installed [Fill-in-the-blank] of commercial occupancies shall have GFCI protection. Select one: a. on rooftops b. in bathrooms c. all of these d. in kitchens

All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less installed [Fill-in-the-blank] of commercial occupancies shall have GFCI protection. Select one: a. on rooftops b. in bathrooms c. all of these d. in kitchens

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter7: Symmetrical Faults

Section: Chapter Questions

Problem 7.19MCQ

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Concept explainers

Thermocouple

A thermocouple is a temperature measurement device. It includes diverse metal wires which are joined collectively to form a joint. At the same time as the junction is hot or cold, a small voltage is generated inside the measuring thermocouple electrical circuit, which corresponds to the temperature.

Question

Select one:

a. on rooftops

b. in bathrooms

c. all of these

d. in kitchens

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