Answer Posted / selvan

flow of electrons.

What is dc current source? Differentiate between ideal and non ideal current sources?

1475

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how to test the turn ratio of 3 phase transformer using volt meter shoe the curcit diagram.

2454

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Explain Continuous and Discrete signals?

1745

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XYZ

2145

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I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok

1670

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which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it

2875

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What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines

1800

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What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??

1900

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volts=230 c=10mf a=??

2039

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how maney type tempereture measurement ?

2260

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Do you need any help with FEWA Electrical Supervisor exams?

1005

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what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)

2043

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am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?

1868

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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?

2061

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how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.

1607

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