Answer Posted / tanmoy

same wattage same voltage two cerise bulb is connect with
two phase it is complete the circuit and both will be glow
but if we connect with phase and neutral it also glow but
illumination is less then the the first method.

How do you compute voltage drop and cable size over distance?

2202

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63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?

2679

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what is the difference between switch yard to residential area.and how much required it.

1704

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mccb service sittings be done?

1888

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As a electrical engineer.. what are the basic norms should follow in transformer oil testing.. 1.What is the Electrode type? 2.How long time you will give for oil testing?

3579

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how to calculate the lightning arrester conductor @ no of earth pits required

2057

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why swityard is necessrry requirement in any bis power distributin systems?

2318

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from which formula we select a capacitor rating?

2051

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Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?

1907

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for compensate 315mh inductance ,how many capaciance required?

2003

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how to measure the current by compact digital equipment with dislay which fit inside any equipment

1928

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EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.

2260

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A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.

1264

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Why two phase welding machine is used instead of three phase welding machine.

1854

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What is the armature mmf in a D.C machine?

1181

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