A V-V connected transformer can be connected in parallel to delta-delta connected transformer but not to
Three units of single phase transformers and one single three-phase transformer rating
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The transformer which is more feasible to use in the distribution ends should be
The delta-delta connections are used in applications of
If para magnetic core is used in the place of the ferromagnetic core of the transformer, then magnetostriction will
When we magnetize the ferromagnetic core of the transformer, core length_______ and it ______ when demagnetized.
A 400 V, 10 KVA transformer at 50 Hz, is operated at the frequency of 40 Hz, then the humming
A recording of the output of the emf induced for star and delta are recorded.Then shape of the emf induced in Y-connected 3-phase transformer is non sinusoidal in nature due to
Below is the circuit diagram for delta-delta transformer have a transformation ratio ‘k’. The current flowing in the windings of phase r-y in the below diagrams is
19 videos|90 docs|25 tests
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19 videos|90 docs|25 tests
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