Which quantity is increased in step down transformer?
Correct answer: A. Current
- A. Current
- B. Power
- C. Voltage
- D. Frequency
Explanation
A step-down transformer, the current is increased on the secondary side compared to the primary side. This is because of the conservation of power; when voltage decreases (step down), current increases to maintain the same power (P = VI). So, this option is correct.
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