NM CID ES-1 Practice Questions - New Mexico CID ES-1 Electrical Signs And Outline Lighting Examination Exam

An ideal transformer has a 120-volt primary and a 15:1 secondary-to-primary turns ratio. What is the secondary voltage?

8 volts 120 volts 1,800 volts 15,000 volts

Correct Answer:

1,800 volts

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