-6) Solid grounding is used for voltages

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter17: Commercial And Industrial Air-conditioning Control Systems
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6) Solid grounding is used for voltages
(A) above 220 kV
(B) above 11 kV
(C) below 660 V
(D) below 115 V.
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+962782974574
Transcribed Image Text:6) Solid grounding is used for voltages (A) above 220 kV (B) above 11 kV (C) below 660 V (D) below 115 V. please contact me in whatsapp: +962782974574
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