Answer the following statement(s) true (T) or false (F)
1. A 1:1 relation exists between the primary and the secondary coils of the isolation transformer.
2. The secondary of an isolation transformer is usually grounded.
3. The “hot” power line is staked at a permanent ground reference by the power company.
4. A primary protector is used to protect the main system from higher voltage lightning strikes or switching transients on the input side of the power line.
5. Motor-driven generators are able to provide DC-to-AC conversion.
1. T
2. F
3. F
4. T
5. T
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