Answer Posted / shashank bhatt

simply, it converts ac current to dc so that dc machine can perform its particular task.....

Mention the disadvantages of low power factor? How can it be improved?

1070

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In the N-series schneider reclosers. What is the difference between current during fault time and current at tripping? This appears in the Event log in an event of a trip out.

1798

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In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.

1976

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how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???

1656

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BSNL TTA EXAM QUESTION

2130

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when qty of cable being purchased is not sufficient according to the standard,what should the inspector do to ensure its quality according to the standard?

2018

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take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????

2193

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Can anyone tell the proper diagram of star delta starter????

1872

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Initially, when the input is not equal to the output — what type of response is this?

1019

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design a LV scheme for a 15 storied building?

1891

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I want to make street light with solar system ... What may I do for procedure and how much of estimation for each material ... If any one knows guide me and inform this id : aravindd7@gmail.com

1764

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what is the current setting for different relay protection for transformer .

2230

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RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV is ok ,but haw to calculate the KA rating?

2025

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what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

2113

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What is the general system requirement of alternator?

1799

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