Answer / srinu

automatic rescue device,,it is works with battery ,save the peoples in emargency

why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any harm ?

6 Answers  

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how to calculate the size of cable tray

3 Answers  

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I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.

0 Answers   Jindal,

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How Size of Busbar is determined for a particular load.

2 Answers  

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How to setting the volume of RTCC panel AVR (11kv) controller

0 Answers   CNF Automotive India,

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can u tell the difference between star - star transformer and delta to delta transformer?

2 Answers  

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Draw a Block diagram of TWO UPS systems connected in Parallel in Paralled mode?

0 Answers   HSL,

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Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.

0 Answers  

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What is the purpose of stand by earth fault protection for transformer ?

0 Answers  

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what is mean by busbar and what is the difference between busbar,transmissionline,feeder,distribution line

0 Answers  

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how to calculate voltage drop and followed by cable calculation?is there avail in formula?

0 Answers  

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for a 400kv t/m line with 10 ampere current will corona occur?

0 Answers   NPCIL,

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