[amp_mcq option1=”Core insulation voltage test” option2=”Impedance test” option3=”Radio interference test” option4=”Polarity test” correct=”option3″]
Detailed SolutionWhich of the following is not a routine test on transformers?
Transformers
22. Two transformers operating in parallel will share the load depending upon their
[amp_mcq option1=”leakage reactance” option2=”per unit impedance” option3=”efficiencies” option4=”ratings” correct=”option2″]
Detailed SolutionTwo transformers operating in parallel will share the load depending upon their
23. Which of the following is the most likely source of harmonics in a transformer?
[amp_mcq option1=”poor insulation” option2=”Overload” option3=”loose connections” option4=”Core saturation” correct=”option4″]
Detailed SolutionWhich of the following is the most likely source of harmonics in a transformer?