Answer Posted / raghavendra

5 units /liters

How grounding is different than earthings?

1155

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What is shunt voltage and u v voltage witch one best

1716

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Write down the brushes of a de machine.

1893

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How to calculate the current of Highpressure Mercury Vapour Lamp?what is the basis?whether we have to consider power factor or not?

2148

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what is LSR?

2187

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i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me

2234

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What is formula calculation size cable wire ?

1940

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Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.

1989

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What is the loss of transformer of 220kv/11kv, 63/80 MVA and 18.05% impedance

1991

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how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?

5973

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A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?

5256

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According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

1893

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Dear friends, i would like to know that what is the exact function of 'exciter winding' & 'aux winding' in Alternator?

2004

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how to determine motor size for a fan application?

2275

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tell me some type of questions throught which i can prepare for exam and do my best

2010

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