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Answer Posted / baljinder singh
in three phase supply , if neutral is break for any reason
the two phase voltage came across equipment . so it damage
the the equipment ....
| Is This Answer Correct ? | 8 Yes | 2 No |
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i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
Why can't we take NO LOAD TRIAL of motors having V1 mounting??
Explain and give examples about VCB?
Hi, This is Laila. I am selected for syndicate bank interview. Could you please share your views and the questions asked if you have faced the interview My email id is laila_honey09@yahoo.com Please send as fast as u can.Thank You Thanks... Laila.
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?
Grid fault level [KA]?
what is magnetizing current test in power transformer
how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?
How to select the proper VSD to operate high inertial load
while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?
1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?
for 750 kw LT load what will be the ht kva
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
