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Network Elements and the Concept of Circuit

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Network Theory

Network Elements and the Concept of Circuit
Network theory miscellaneous
  1. The voltmeter in the shown circuit is ideal. The transformer has identical windings with perfect coupling. The voltmeter reads—


    1. 110 V
    2. 220 V
    3. 440 V
    4. 0 V
Correct Option: D

As the transformer has identical winding i.e.
N1 = N2 (1: 1)
So, V1 = V2, It means the reading of the voltmeter will be zero.


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