Answer Posted / gunasekaran

inductance always oppose the change in current
capacitor always oppose change in voltage so capacitor
leading PF inductor lagging PF

is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

2028

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what are factors to be consider to design a HT & LT motor?

2264

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what is settable hystersis protection? If any body knows plz kindly post the answer..

1993

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Draw the line diagram of diffretial relay connected to transformer?

2381

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For a 6.6kV Motor it is recommended to do megger test with 500 V d.c and not more than 5kV d.c but the Hi voltage withstand test should be performed by 12kV AC. Why the dc voltage test should be limited but AC voltage withstand test could be with such a high voltage?

2278

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An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.

7620

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hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?

1745

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electrical

2258

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why h parameter are called as hybrid parameter?

1917

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How Diesel Generator start ?

2364

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what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?

2656

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What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?

2296

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If o/p power is doubled by how much does the sound increase

1034

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Explain marx circuit.

1278

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ult of expression 'document.FrmQF.myem

2016

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