Answer Posted / arunprasath

direct supply line

What is the difference between solid grounding and impedance grounding?

2195

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What is the difference between DOL starter and star delta starter

1169

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What is the formula to calculate the rating of power cable for three phase current.

2178

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Please brief what is sinewave

2196

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Grid fault level [KA]?

2657

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Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.

2652

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i've iocl interview.. if you know the interview process please give me information..

2081

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Vibromotor 252MV 1/4HP2P..what is mean by 252MV?

2020

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1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?

11273

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how we can calculate power factor in single phase & three phase ?thank u

2048

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what is the use of power transformer in GSS.

2544

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Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?

2137

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Why line VTG = √3 phase VTG in star? How?

1675

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DIFFERENCE BETWEEN NORMAL TRAFO AND THRISTER TRAFO?

2661

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What is the tube exial fan?

2266

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