Answer the following statement(s) true (T) or false (F)
1. If the direction of armature rotation is reversed at start-up, the brush polarity is also reversed.
2. There is only one method that can be used to renew the residual magnetism.
3. The motorizing test can be used for restoring residual flux if the generator armature is mechanically engaged to the prime mover and cannot rotate freely.
4. Any generator has critical field resistance.
5. The terms voltage regulation and voltage control have the same meaning.
1. TRUE
2. FALSE
3. FALSE
4. TRUE
5. FALSE
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