whats the formula for convert KVAR to FARADS2 7673
We have three 33kv substations. All of them energised by same source.When i am checking the phase sequence between one substation to other substation (like R Phase to R Phase) by multimeter i am getting some voltage.Near to LT panels UPS panels are there. Can u explain whether any possible to happen like that. In Phase SEquencemeter is showing correctly in both substations. How is it happen. Explain me.Explain me communication signal will produce Phase difference on this case.3 2531
What is AVR in Generators and How is it working.4 5196
is starting current of induction is high or stating current of ransformor is hign ,for the same rating
Why is our voltage always seems to be 3.3Kv,11Kv,66Kvetc.. why not 40Kv,39Kv,65Kv???3 3382
could i arrange a faulty and healthey battery bank togather in parallel , if your ans is not then why?3 1909
could i arrange a faulty and healthey battery bank togather in parallel , if your ans is not then why?3 1837
what is phase angle ? and also tells me why my phase-phase voltages are 390 rather then my single phase voltages are 221 and 223 respectivly?2 1760
why we +ve load distribution in 24v and -ve load distribution in 48volt in the telecom sector.?2 1878
what happen if we supply ac to the field of a alternator?5 2812
how to calculate power consumption in slip ring motor at different step
in ONAN type transformer winding temperature is lower than oil temperature at evening time but morning winding temp is higher than oil temp what is the reason?2 3197
how the grounding[earting] is achieved on ships.1 2218
1]how the voltages and frequency are achieved on ships. 2]how does the line and phase voltages are related on ships.3 1421
hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?
What if the difference beween internal and exrteranal LBB?
What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
can we synchronize star system generators with delta system transmission line ? and how ?
How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?
Why to keep capacitor bank off while generator running.
please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to firstname.lastname@example.org
1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.
how does the thyistor work in dc drive?
what is meant by 2 within a star in a voltmeter dial?
I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA
what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:
Show the schematic arrangement of diesel power station layout and give its principle of operation.
Write down the brushes of a de machine.