11. When an aluminum conductor is installed on a screw terminal, the screw should be tightened to a torque of A. 8 lb-in. B. 12 lb-in. C. 15 lb-in. D. 20 lb-in. 12. A fixed electric space heater that draws a maximum current of_____ must be supplied by a cable with an ampacity of 30 A. A. 15 A B. 24 A C. 27 A D. 30 A

11. When an aluminum conductor is installed on a screw terminal, the screw should be tightened to a torque of A. 8 lb-in. B. 12 lb-in. C. 15 lb-in. D. 20 lb-in. 12. A fixed electric space heater that draws a maximum current of_____ must be supplied by a cable with an ampacity of 30 A. A. 15 A B. 24 A C. 27 A D. 30 A

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 2RQ

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11. When an aluminum conductor is installed on a screw terminal, the screw should be tightened to a torque of
A. 8 lb-in. B. 12 lb-in.
C. 15 lb-in. D. 20 lb-in.
12. A fixed electric space heater that draws a maximum current of_____ must be supplied by a cable with an ampacity of 30 A.
A. 15 A B. 24 A
C. 27 A D. 30 A

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