Answer Posted / sastha

1tr =400cfm

how we can calculate 2 phase welding transformer rating or total power?

1406

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what kelvin's law ?

1606

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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 ?

1163

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how give earthing conection to household equipment?

1495

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what about electrical pannel.? What is meant by plc pannel.?

1870

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Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

1580

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how to calculate the settings for shaft ct protn in hydro generators

1502

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which type of effect of turbine and generator reverse power protection ?

3755

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I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?

1576

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What is oscillator circuit?

680

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why booster transformer is used in sumpners test conducted on transformer????

3083

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what is the safety of voltage power transformer(2250KVA0

1550

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Why single phase induction motors are not self starting ?

1055

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before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water

1186

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what is the use of Auto re-closer?

1648

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