Which motor runs on both ac and ac? a) dc series motor b) reluctance motor

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can we start a 6.6kv ht motor with 415 lt supply

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what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value

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block diagram of 2 ups system connected in parallel mode?

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what is the excess air in furnace

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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

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What are the different types of testing in ht cables?

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How to calculate unit consumption on the basis of load. kWH=kwXhrs.is it correct? kw is motor load.What is unit consumption at 100% load, 50% load & on no load.

6 Answers   GIL,

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1)What will you do if main incomer VCB fail in your site ?

7 Answers   Honeywell,

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What will happen if i connect the delta winding motor to star input.

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Construction of Diesel generator set?

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how to calculate the lightning arrester conductor @ no of earth pits required

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