Transformers Which of the following is not a fitting on a transformer? Breather Buchholz's relay Commutator Conservator Breather Buchholz's relay Commutator Conservator ANSWER DOWNLOAD EXAMIANS APP
Transformers When the secondary of a transformer is short circuited, the primary inductance _______ None of the listed here Is decreased Remians unchanged Is increased None of the listed here Is decreased Remians unchanged Is increased ANSWER DOWNLOAD EXAMIANS APP
Transformers The temperature rise of transformer is directly proportional to _______ Reactive power Leakage reactance Apparent power None of the listed here Reactive power Leakage reactance Apparent power None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transformers The transformer that should never the secondary open circuited when primary is energised is _______ Voltage transformer Power transformer Auto transformer Current transformer Voltage transformer Power transformer Auto transformer Current transformer ANSWER DOWNLOAD EXAMIANS APP
Transformers A transformer transfers electrical energy from primary to secondary usually with a change in ______ Voltage Time period Power Frequency Voltage Time period Power Frequency ANSWER DOWNLOAD EXAMIANS APP
Transformers In a transformer the resistance between its primary and secondary is Infinite Zero 1000 ohms 1 ohm Infinite Zero 1000 ohms 1 ohm ANSWER DOWNLOAD EXAMIANS APP
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