If you have a closed bank of transformers, each rated at 15 KVA, what is the total KVA rating?

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Multiple Choice

If you have a closed bank of transformers, each rated at 15 KVA, what is the total KVA rating?

When multiple transformers are used together in a bank, their KVA ratings add up because each unit can carry part of the load. If each transformer is 15 KVA and there are three identical transformers in the bank, the total capacity is 3 × 15 = 45 KVA. So the bank can handle up to 45 KVA in total. If you had more or fewer units, the total would scale accordingly (four units would give 60 KVA, two would give 30 KVA).

When multiple transformers are used together in a bank, their KVA ratings add up because each unit can carry part of the load. If each transformer is 15 KVA and there are three identical transformers in the bank, the total capacity is 3 × 15 = 45 KVA. So the bank can handle up to 45 KVA in total. If you had more or fewer units, the total would scale accordingly (four units would give 60 KVA, two would give 30 KVA).

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