If the number of turns on the secondary coil of a transformer are less than thos
ID: 1364809 • Letter: I
Question
If the number of turns on the secondary coil of a transformer are less than those on the primary, the result is a. A) step-up transoformer. B) a dc transformer. C) 120-v transformer D) step-down transoformer E) 220-v transformerplease tell why that answer is correct If the number of turns on the secondary coil of a transformer are less than those on the primary, the result is a. A) step-up transoformer. B) a dc transformer. C) 120-v transformer D) step-down transoformer E) 220-v transformer
please tell why that answer is correct A) step-up transoformer. B) a dc transformer. C) 120-v transformer D) step-down transoformer E) 220-v transformer
please tell why that answer is correct
Explanation / Answer
D) step-down transoformer
because induced emf of the coil is directly proportional to the number of turns of the coil
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