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please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in    0  531
What is the difference between diode and a transistor in terms of the direction of current flow?    0  552
is it possible to export & import power in a same transformer.how    1  1126
how can i get elcctrical supervisor license & Certificate of competancy in gujarat? i have completed my B.E (Electrical) course from gujarat. welspun   2  3017
What happen to generator if i have unbalanced load? tcs   0  335
In power plant synchronizing time (synchroniging meter should be 12'o clock position only. why not 6'o clock position not possible. itc-infotech   1  894
how to calculate transformer load? lanco   0  573
why we need of power factor correction? give advantages    3  2316
what is the current law ? tcs   4  2078
a solar energy installation utilizes a three phase bridge converter to feed energy into power system through a transformer of 400v/400v.the energy is collected in a bank of 400v battery and is connected to converter through a large filter choke of resistance 10ohms.1.the maximum current through the battrey will be.2.the kva rating of the input transformer is. gate   1  1094
why the efficiency of generator is more than the motor in case of swinburne's test????    1  2096
Find defination of KVA convert in to KW. abb   3  3466
what is difference between earhing and neutral    2  2816
what should be the acceptrd value of winding resistance for 2.5MVA transformer    0  582
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required? google   0  787
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why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission? 1401
upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400. 426
We have got the HT connection of 1000 KVA in which we have installed a seprate APFC panel at the PCC end & seprate KWH meter is installed. My question is that does the KWH reading shown in the meter is a part of the Consumption ???? ( approx 500 units is shown) 267
what is allowable ac mixing in dc 26
What is the actual calculation for transformer short circuit test?. 632
HOW TO CALCULATE THE VT SIZING? 375
what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker 2566
how to build a network which step down 415v to 1v rms 252
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33% 177
What is the diff. between single compression and double compression gland 282
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ????? 229
from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig? 389
1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB. 256
WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS. 314
what reason of line current and phase current in star connection and line current and phase current not equal in delta connection? 403