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 Categories >> Engineering >> Electrical Engineering
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Question Asked @ Answers Views     Select
Which device of PlC does share load between DG sets when DG are running in perallel?    0  215
How does PLC work for sychronising of Two or more DG sets?    0  118
11Kv Dog conductor 6/0.186 formula Line Losses ? Length 4.85Km amper ..? 52 Pole Max Load 3200Kw    0  507
how much resistence in proper earthing?    4  758
why motor run slow speed in star connection?explain how?    3  1116
how to check 3phase motor winding with help of multimeter?    2  1134
I have current, kva How can calculate kv?    3  839
Why pmg used in electrical generators for there any other method without pmg ?    1  457
What is mean by Sensitive Earth fault & what are the effects enteg-technologies   1  621
what happens when we apply dc to a transformer siemens   6  1749
Difference between HRG and NGR. Are they both the same thing    0  231
how does an open delta transformer works    2  585
There is 3phase power cable from 1 point to the other point which is 100m away. Two point equipped with power meter and recorded 1st point is 205kW while the 2nd is 202kW and each phase average carry 400amps. To calculate the resistance of the 3phase power cable, is the formula using will be P=I2R?    3  585
When we change the tap position of 10MVA transformer it suddenly tripped with Out of step indication and also with Static differential relay indication, Transformer Bucholz relay indn and Low oil level indication. Before 1 week the same problem occured by changing the tap position. but at that time only oltc bucholz relay activated. After testing the TxR Relay team & PET team cant find any solid reason. The values are ok also. So plz answer wat's the reason for this incident? anybody plz help.    3  741
I If i have 2kv ups in which 38Amp *8battries hou many hour's back up i get from 600Watts    2  726
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Un-Answered Questions
 Question Views   Select
Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me 220
why do we not use equivalent voltage source in negative sequence equivalent ckt. 166
I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out 344
how to electronic energy metter failed in electomagnectic fild passing in the metter and which thing to defect more on metter. 161
If a surge divertor is required to be protected by 32 amp C Curve Circuit breaker does this limit the amount of protection from surges that you will acheive 181
what is high - pot test. what's its use????? 103
What are the differences between single phase and three phase? 123
You are of electrical field and you are going for software? Why 421
what is the difference between droop mode and ischnorous mode in thermal powerplant? 647
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer? 187
What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks 195
why should the primary of transformer be connected in delta in a heat run test? 140
Please brief working principle & construction of permanent magnet AC Servo motor 263
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