A wattmeter is marked 15 A/30A, 300V/600V and its scale is marked up to 4500 watt. When the meter is connected for 30A, 1600V, the pointer indicates 2000 watts. The actual power in the circuit in

1 Answers   Jindal,

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Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.

0 Answers  

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how many percent setting of motor over load relay of its full load current

6 Answers  

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Which protection detects both AC and DC?

3 Answers   Megatron Solutions,

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Why we need to carry out knee point voltage test of current transformer ?

1 Answers   Power Grid,

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At which time Synchronous generator act as a Synchronous Condenser?

4 Answers  

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WHY CURRENT DECREASES WHEN VOLTAGE IS INCREASED IN A CURRENT TRANSFORMER ?

5 Answers   Sterling Wilson,

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What is the actual formula for transformer short circuit test? below i given rating of the transformer.. 1000KVA, pri 11KV, Pri amp 56A. %Z 5.95..

2 Answers  

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why we can't use more then 50 hz in india ? Is it possible ?

7 Answers   DVC,

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In an LT pole, the line voltage is 415V. How is it converted to 230V into the house via the service cable?

10 Answers  

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what is neutral plane shift?

1 Answers  

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Which type of questions well asked. ?

0 Answers  

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