Answer Posted / ravikumar

Due to the innertia of the motor.

what are the types of electromagnetic forces developed in practical transformer?

2616

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

2808

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What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?

2002

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what is the difference between general inverter and solor inverter clerly explain plz

2091

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Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?

1474

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

2048

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If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.

1957

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I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

1934

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What does the a,b,c of 95a,95b,95c relays denotes?

2646

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in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

1845

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How vfd saving power.

2022

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IN dc capacitive reactance is??

1386

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What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?

1556

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what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????

3307

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What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection

1866

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