WHY R USE IN BRUSH IN THE MOTOR?6 5261
why PT transformer primary r the grounded?2 4406
why r use the wave taper in the substation ?2 3439
Why r use in the tap changing x' mer.2 4045
Why we use stones in switchyard?2 6815
Why indian power system in 11kv,22kv,33kv,66kv,110kv,220kv ? 2) Why ups required dedicated earth?8 14942
what do you mean by earth fault in transformer?2 14569
why the Different manufacture's rating of Gas genset are different? i.e : cummins genset rating is in KVA .( 625kv). While GE- Jenbacher make genset have rating in Kw. (625 kw)1 2232
if neutral earthing is weak of a system then how can we improve it ? Technically explanation ??1 3441
sir, i want to know the calculation for find rated current for cable sizes.(both copper & aluminium) with examole. please sir for example: 35sq.mm al.cable is withstands for how many amps? is suitable for 45kw motor?5 8913
What is the problem, if a circuit breaker is not closing.4 16573
1.what is surge 2.what is lightning 3.what is switching 4.difference between surge,lightning,switching used in power system 4.definition of surgearrestor,lightningarrestor 5.adv and disadv of surgearrestor,lightningarrestor 6.uses and purpose of surgearrestorand lightning arrestor 7.block dia of surge arrestor 8.blockdiagram of lightning arrestor 9.operation and working of surge arrestor and lightning arrestor 10.basic formula of surgearrestor and lightning arrestor 11.basic diagram of surge arrestor and lightning arrestor1 4577
in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter1161
what is the difference between 3 phase 3wire &3phase 4 wire meter?what is the advantage of 3p3w over 3p4w?1 13373
Why should we use Star-Delta connection in step down power transformers?7 15132
On friday, you issued several insert statements using query analyzer. You then verified the data had been correctly entered with a select statement on monday, your users report that the data is not there what happened?
What is the meaning of up to docs in app and what is the use of it?
What is the platform?
What is the name of c# compiler?
What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.
What is the significance of the control unit in the 8085?
what is thread in Java ?
What is jms active mq?
How to isolate primary osteoblasts?
What is the use of abap data dictionary? : abap data dictionary
need testing projects where can i find them
A person somehow gets hold of an extraordinary rare bird, keeps it as a pet for two years and then sells it off. Will related profit be taxable as capital gain?
What is the central limit theorem?
What method is used to specify a container's layout?
how to calculation increase capacitor,increase power factor for three phase.