Answer Posted / farooq

Mohammed Farooq

WHY L-G FAULT IS MORE SEVERE IN TERMS OF RRRV?

2725

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sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com

1997

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what are the ''pitting rings''and how cn they be controlled in a series generator

1372

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Define damping ratio.

787

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If the rated speed of a d.c. Shunt motor is1440 r.p.m, which method of speed control would you suggested to obtain a speed of 1500 r.p.m?

699

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Why 1/3 is used in symmetrical components?

1390

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we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

1580

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please tell me how a surge protector work on a DC 48Volt.? please describe briefly.

1381

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what is the difference between megger and earth resister ??

1341

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What is the lower limit of break-down voltage of converter transformer.

1458

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What is different type of Electrical curve and how it protects the equipment's while up-normal situation?

1425

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According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor

1522

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Can RCD's used to protect the VVVF drive if not why.

1726

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

1746

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what is the differences between microprocessor and general purpose computer

1642

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