Answer Posted / binod

GENERALLY ALL POWER TRANSFORMERS RATED IN MVA(MEGA VOLT
AMPER) WITH TWO RATING LIKE(100/133.MVA)FIRST RATING STANDS
FOR NATURAL COOLING &SECOND RATING STANDS FOR FORCED
COOLING.

Define active and passive network?

1195

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do we use links in a dc circuit?if so what s its use in it?

2069

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My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?

1641

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what will happen if there is a voltage leakage or current leakage in an electrical train

2067

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

2017

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I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.

2943

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AL=0B9H,bl=75H, ADD AL,BL AL=____________? CF________? OF___________?

2737

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how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?

2829

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Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?

2067

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what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.

2218

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We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks

2107

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what is deffrence between squirral cage and wound rotor in IM?

2012

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why we change the direction of winding in rotor ?how we make the north and south pole?

2092

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Define newton's law of viscosity.

1277

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what are the different methods for the starting of a synchronous motor.

1172

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