A simple transformer has four leads: two leads for the primary, and two leads fo

Q: A simple transformer has four leads: two leads for the primary, and two leads fo

D. approximately infinite resistance. Because there is no connection between primary and secondary coils. The circuit is not closed. so, the meter gives you infinte resistance.

ID: 1462070 • Letter: A

Question

A simple transformer has four leads: two leads for the primary, and two leads for the secondary. IF a resistance meter is used to measure the resistance between one of the primary leads and one of the secondary leads, what should be found?

A. approximately zero resistance.

B. sometimes zero resistance and sometimes a large resistance depending one which of the primary leads are match with which of the secondary leads.

C. A non-zero resistance, but not a very large resistance

D. approximately infinite resistance.

When giving your answer, PLEASE explain WHY, so I can understand what is happening. Thanks!

Explanation / Answer

D. approximately infinite resistance.

Because there is no connection between primary and secondary coils. The circuit is not closed. so, the meter gives you infinte resistance.

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A simple transformer has four leads: two leads for the primary, and two leads fo

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