A step-up transformer steps up voltage by ten times. If voltage input is 120 volts, voltage output is
A)60 V.
B)120 V.
C)1200 V.
D)12000 V.
E)none of the above

Name: A step-up transformer steps up voltage by ten times. If voltage input is 120 volts, voltage output is A)60 V. B)120 V. C)1200 V. D)12000 V. E)none of the above
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Question

Quizplus · Accepted Answer

Since the transformer steps up the voltage by ten times, the output voltage would be 1200 V (120 V x 10). Therefore, the correct answer is (C) 1200 V.

A Step-Up Transformer Steps Up Voltage by Ten Times