Answer / amit2009786

by donig this reluctance becomes hiigh due to air and increase in magnetising current

Capacitors are used to ... -Reduce the bill of the farmer -Improve the PF

1 Answers  

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star delta connection used in reduce the starting current at 3 times . how its reduce the current please explian .

7 Answers   HP,

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CAN A CD/CLOCK RADIO WITH 110V 60HZ WORK ON A 110V 50HZ FEED.

3 Answers  

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explain in detail HV & LV bushing connection in power transformer (110 / 11 kv 16 MVA)

6 Answers   TNEB Tamil Nadu Electricity Board, wbsedcl,

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can you tell me/show me, how to manually synchronize 2 DG. preferred with video.

2 Answers   Cummins,

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sigal phase supply is 230 v ac two phase supply is 415 v ac why three phase supply is 415 v ac why not 690 v ac

4 Answers  

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What is inverse definite minimum time lag relay? Where is it use?

0 Answers   TATA,

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what is th basic difference between a d latch time line and a d flip flop time line???

0 Answers  

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what is the diffrence between resistive load and capoasitive load.?

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For polarity test on a 11/3.3kV 2.5MVA delta-star Unit Auxiliary transformer,415V 3-phase supply was applied at the HV. Connection between Aa was made with a 2.5mm cable. As soon as power was switched on the cable caught fire and burnt. This test was then abandoned. It is noteworthy to say that a similar cable was also used in a similar transformer for the same. The cable did not burn and test was successfully completed with good result. What is wrong? Please, help me out.

3 Answers  

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What is relation bet kvar & microfarad

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why transmission is done in delta system

4 Answers  

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