how does capacitor oppose sudden chane in voltage? how does inductor oppose sudden change in current?

4 Answers   AAA, Iqra University,

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A 10 kva ,400v/200V , single phase transformer with 10% leakage impedance draws a steady short -circuit line current of

1 Answers  

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What are safety features considered for Lifts during emergency?

1 Answers  

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What is the function of the auto reclosure relay?

1 Answers  

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Does the electricity supply authority send its customers power (kW) or voltape (V)? Asked by Ivan Muliro

2 Answers  

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how to maintain frenquncy with syncronising sub-station for distribution

0 Answers   Suzlon,

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Why do we generate 3 Phase AC Supply? It is possible to generate 4 Phase and 5 Phase explain it?

3 Answers  

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what is the star delta connetion and how can do it a three phase motor with control witing with picture

0 Answers   Aurobindo, SA Kent, Wipro,

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how to control the generator output voltage? what r the condition should satisfy for synchronization?

7 Answers   HP,

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what is the safety of voltage power transformer(2250KVA0

0 Answers   Emerson, Jindal,

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what is general test conduted by transformer

8 Answers   Wipro,

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why we are not earthing ht cable at both the ends(sending & receiving end)?

5 Answers   Essar,

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