how power trnafor from 1 point to another point in bus bar ya transmission line( voltage trnasfer from 1 point to another poin)
15821-What is the difference between absorption factor and polarization factor in insulation resistance test in transformers? and why we inject until ten minutes to get polarization factor?
1 58742- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?
16733- What is the target from Zero Impedance, Single Phase Imp., S/C Imp. and magnetic balance tests?
14934-Why we measure the insulation resistance of main core and frame in spite of that must be connected with ground before energize the transformer?
3 10203Post New Electrical Engineering Questions
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.
Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2
what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
dear all i am kumara now current working in electrical designing of control and relay panel i want learn some substaion design then any book are available. pls mention name and authour
What is the Minimum winding resistance of motors ( small & big)? referance range
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
What is Antipumping Function & If we have C.T how we find the Ratio ?
tell me about roaster switch .& what is the function in transmission & distribution?
what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks
how to increase or decrease speed in DC shunt motor by DC convertor
What is the different between digital phase converter and ordinary phase converter?
How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.
sail kaott diploma ece ke interviw me qus.kis parkar ke aate hai aur G.S me kya puchate hai kya sameedyaan me kis parkar ke qu.puchate hai
