ISRO Electrical Engineering (EE) 2014 - Question 18

All ISRO Electrical Engineering (EE) papers | ISRO Electrical Engineering (EE) 2014

While conducting short-circuit test on a transformer the following side is short circuited

  • A. High voltage side
  • B. low voltage side
  • C. primary side
  • D. secondary side

Answer: B. low voltage side

Explanation: Short-circuit test: LV side shorted, reduced voltage applied to HV side (so currents are small).

| | All questions of ISRO Electrical Engineering (EE) 2014