Answer Posted / raja

yes

Why Ac Systems Are Preferred Over Dc Systems?

782

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what r the checklist while installing 500 kva transformer

1799

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EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?

1388

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what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

1640

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we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?

1060

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1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor

1546

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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

1193

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Define the term factor of inertia.

1444

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The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?

1509

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What is the importance of earthing?

661

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relation between power station capacity and voltage level?

1583

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If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines

1217

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How many turns are there in primary winding? (In Transformer)

1212

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how is the testing of an REF relay? what are the test REF circuit having?

1450

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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

1415

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