Core insulation voltage test
Impedance test
Radio interference test
Polarity test
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Answer is Wrong!
Detailed SolutionWhich of the following is not a routine test on transformers?
Transformers
122. Two transformers operating in parallel will share the load depending upon their
leakage reactance
per unit impedance
efficiencies
ratings
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Answer is Wrong!
Detailed SolutionTwo transformers operating in parallel will share the load depending upon their
123. Which of the following is the most likely source of harmonics in a transformer?
poor insulation
Overload
loose connections
Core saturation
Answer is Right!
Answer is Wrong!
Detailed SolutionWhich of the following is the most likely source of harmonics in a transformer?