Answer Posted / pragati

www.nptel.com

give me a clear defination of inductance,and how can u calculate inductance of a motor

2783

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what is the purpose that we use PLC system in power system

5045

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What do you mean by reach and reach the point of the relay?

1245

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if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

1878

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Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices

1607

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what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??

2541

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why there using acb enclosure in big buildings

2081

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size of condotory fron voltage level

2202

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why sielent pole is used only in hydro generators and not in turbo generators

4161

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what are the assumptions made in swineburne's test?

2149

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What is meant by cold loop test in instrument

2580

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how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids

1880

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how much leakage current is allowed in MC61A L&T make relay?

3634

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How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?

1798

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Starting current of a 10 HP induction Motor is ______ time’s full load current.

2914

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