how do prepare ongc exam.how is it question model.i am
electrical. which part covering in electrical.tell me
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hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com
Before i went to bed my master bathroom lights were working fine. At 2 am, when I went to use the lights, none of them were working. The outlets throughout the bathroom work, but the lights and fan above the toilet don't. I have two panels of switches. The one panel has four switches. One of the switches turns on the hall light, and that works. The other three are to other lights, and they don't. The other panel has three switches. One of those is to the fan, and the other is to a light above the toilet. The other is a to light that is also on that other panel. I tried the breakers, and the one that turns off the outlets, marked for the bathrooom, turns on and off the outlets. None seemed to be tripped. I checked the lightbulbs, and they are fine. Please help
what you mean by frequency of an igbt& how to find it?
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
For an 100kw generator, only 50kw of load is connected. will the generator generate only 50kw or 100kw. if it generate 100kw what happens to rest of the 50kw. what happens if we connect more than 100kw of load?
For 300MW and over a distance 250 km, what voltage be selected? and no. of circuit?
What is the difference between automatic & semi-automatic star-delta starters?
Are we do it in single transformer with dual primary as 11 KV and 33 KV and constant output as 415 Volts?.
What is the difference between SSR drive& AC drive?
can we charge 3 ph power transformer delta-star wound with neutral grounded 6.6kV/415V from secondary side(415V) but with primary(6.6kV) open by dg,what are the disadvantages or losses.
why we use 20 KV, 10KA LA on 22 KV Line
Differnce between earthing and nuetral