Transformers To step 110 V ac down to 20 V ac, the turns ratio must be 5.5 0.018 18 0.18 5.5 0.018 18 0.18 ANSWER DOWNLOAD EXAMIANS APP
Transformers Which of the following is not a fitting on a transformer? Buchholz's relay Commutator Conservator Breather Buchholz's relay Commutator Conservator Breather ANSWER DOWNLOAD EXAMIANS APP
Transformers When a 6 V battery is connected across the primary of a transformer with a turns ratio of 8, the secondary voltage is 48 V 0.75 V 0 V 6 V 48 V 0.75 V 0 V 6 V ANSWER DOWNLOAD EXAMIANS APP
Transformers Negative voltage regulation is indicative that the load is inductive only capacitive only inductive or resistive None of these inductive only capacitive only inductive or resistive None of these ANSWER DOWNLOAD EXAMIANS APP
Transformers A transformer will work on Ac only Dc only None of the listed here AC as well as DC Ac only Dc only None of the listed here AC as well as DC ANSWER DOWNLOAD EXAMIANS APP
Transformers The efficiency of a transformer, under heavy loads, is comparatively low because voltage drop both in primary and secondary becomes large copper loss becomes high in proportion to the output iron loss is increased considerably secondary output is much less as compared to primary input voltage drop both in primary and secondary becomes large copper loss becomes high in proportion to the output iron loss is increased considerably secondary output is much less as compared to primary input ANSWER DOWNLOAD EXAMIANS APP
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