Answer the following statement(s) true (T) or false (F)
1. For a transformer of 600 volts or less, overcurrent protection is permitted.
2. When load taps are made in the tie circuit between transformers, the current-carrying capacity shall not be more than a stipulated percentage (200%) of the rated secondary current of the largest capacity transformer connected to the secondary tie.
3. Transformers may be operated in parallel and protected as a unit if their electrical characteristics are similar.
4. Transformers are required to have a disconnecting means located in sight from the transformer or in a remote location if the transformer is a class 2 or class 3 transformer.
5. The fire hazard potential of oil-insulated transformers is greater than that of askarel-insulated transformers.
1. TRUE
2. FALSE
3. TRUE
4. FALSE
5. TRUE
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