Transformers The steel used for transformer core has Low hysteresis loss High silicon content All of the listed here High permeability Low hysteresis loss High silicon content All of the listed here High permeability ANSWER DOWNLOAD EXAMIANS APP
Transformers The primary coil of a transformer is connected to a 60 V ac source. The secondary coil is connected to a 330 load. The turns ratio is 3:1. What is the secondary voltage? 2 V 20 V 180 V 18 V 2 V 20 V 180 V 18 V ANSWER DOWNLOAD EXAMIANS APP
Transformers The primary and secondary of a transformer are ______ coupled. Electrically and magnetically Electrically None of the listed here Magnetically Electrically and magnetically Electrically None of the listed here Magnetically ANSWER DOWNLOAD EXAMIANS APP
Transformers Negative voltage regulation is indicative that the load is capacitive only inductive only None of these inductive or resistive capacitive only inductive only None of these inductive or resistive ANSWER DOWNLOAD EXAMIANS APP
Transformers Transformer breaths in when load remains constant load on it decreases load on it increases None of these load remains constant load on it decreases load on it increases None of these ANSWER DOWNLOAD EXAMIANS APP
Transformers A common method of cooling a power transformer is Any of these natural air cooling oil cooling air blast cooling Any of these natural air cooling oil cooling air blast cooling ANSWER DOWNLOAD EXAMIANS APP
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