Answer Posted / jayakrishnan

Motor will run as usual with some extra vibration, but the thing is that you can run the motor only with 60% of its rated, as told above the speed will not be reduce unless frequency reduces, its all slip maters,

how synchronous condenser is used in place of synchronous generator with out negotiating IEEE standards? Can i use 3 generators as synchronous generators and 2 generators as a synchronous condensers in an IEEE 14 bus system with out disturbing the standards?

2080

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What are Contactors? How they works and what its highest rating?

2064

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how hydrogen cooled alternator undergo maintanence ? that is hydrogen when come in contact with air can result into explosions .

1877

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is there any current and voltage drop on liquid resistance starter water/soda tank ?

1931

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What is a DC series motor?

1193

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May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?

1437

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Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

2675

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What is lifting power for 1 wb/m2 and 1 A magnet?

2140

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what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?

1460

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please write motor, transformer, Generator setting, fault level calculation of Tr.etc

2009

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Safety of dry type transformer

1904

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how to decide the panel size like MDB ,SMDB PANEL SIZES

7293

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working function importance of mdc meter

2115

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Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?

1369

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what transformer we used normally and upto which kva?

1896

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