Answer Posted / jesudosannaporani

voltage present between to phases in a three phase motor is
440v

Can clean earth cable be considered as low current cable

1970

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why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?

2279

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Disadventage of cable-gland earthing if any ?

2234

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Do u know any one? how to find out in motor rated amps? formula?

2035

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In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?

1433

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How can we increase fuel-power ratio of any DG set?

1818

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in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter

2241

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what is meant by LCR meter? where its useful ?

2055

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Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?

2102

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If there is major % of Voltage harmonics in the system, how can it be control or reduced?

2000

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sail kaott diploma ece ke interviw me qus.kis parkar ke aate hai aur G.S me kya puchate hai kya sameedyaan me kis parkar ke qu.puchate hai

3444

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If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables

1485

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The transmission does not have options: a)Partition noise b) Flicker noise c) resistance d) Short noise and reason

2444

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sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence

2172

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Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards

2097

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