standard earthing rating for power line..

0 Answers  

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In 110V DC supply,if a closed circuit gets open, How can we identify the voltage which is measured after the resistor(4KOhm) which is open with negative.it shows 55V +ve when measured, also the actual positive source is 55V +ve .Because there is no voltage drop in open circuit. How can we identify whether this is the voltage which is series with the resistor or the DC source direct +ve.

1 Answers   GE,

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what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com

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What is mean by powerfactor. What is the difference between leading and lagging power factor?

2 Answers   HCL,

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What is the difference between double compression

7 Answers   Bhel, Hyundai, Orchid Chemicals and Pharmaceuticals, PDO, Prefamac,

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ouestion for the post of section engineer

1 Answers   BSNL, RRB,

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HOW TO CALCULATE SINGLE PHASE AMPERES IN 3 PHASE TRANSFORMER? GIVE AN EXAMPLE PLZZZ

1 Answers  

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give information about REM5453 & SPAJ Relays

1 Answers  

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State thevenintheorem?

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sir, iam ramya.... from the discipline of E.E.E appearing for jindal exam .sir, could you please send me the modal papers of recent jindal steel exam.

1 Answers  

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How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend

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Why the output of OP-AMP is always less than Vcc?

0 Answers  

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