Handbook of modern electrical wiring

Handbook of modern electrical wiring

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15-2 TRANSFER SWITCHES There are two types of transfer switches, manual and automatic. The manual transfer switch is operated by a person on duty either at the generator or at one or more remote stations. The generator is started by aanbsp;...

Title:Handbook of modern electrical wiring
Author:John E. Traister
Publisher:Craftsman Book Company - 1985


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