Transformers Transformer breaths in when load on it decreases None of these load remains constant load on it increases load on it decreases None of these load remains constant load on it increases ANSWER DOWNLOAD EXAMIANS APP
Transformers Harmonics in transformer result in increased core losses All of the listed here increased I2R losses magnetic interference with communication circuits increased core losses All of the listed here increased I2R losses magnetic interference with communication circuits ANSWER DOWNLOAD EXAMIANS APP
Transformers A transformer will work on Ac only None of the listed here AC as well as DC Dc only Ac only None of the listed here AC as well as DC Dc only ANSWER DOWNLOAD EXAMIANS APP
Transformers A transformer with a 110 V primary has a 15:1 turns ratio. The load resistance, RL, is 120 . What is the approximate voltage across the load? 880 V 73 V 88 V 7.3 V 880 V 73 V 88 V 7.3 V ANSWER DOWNLOAD EXAMIANS APP
Transformers For the parallel operation of single phase transformers it is necessary that they should have same polarity same number of turns on the secondary side. same efficiency same kVA rating same polarity same number of turns on the secondary side. same efficiency same kVA rating ANSWER DOWNLOAD EXAMIANS APP
Transformers In an auto transformer, the primary and secondary are _____ coupled. None of the listed here Only electrically Only magnetically Magnetically as well as electrically None of the listed here Only electrically Only magnetically Magnetically as well as electrically ANSWER DOWNLOAD EXAMIANS APP
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