Answer / virendra1981

The transmission losses is the diffrence between the Actual
load is transfered from Generating station & the quantum
of energy received at the receving sub station . this
losses is because of the I^2* R losses of the conductor for
transmission. & also the Copper & Iron Losses in the
transformer side. This losses can not be get down to zero
but can be reduce Eddy current losses in transfomer by
using thin lamination & at the transmission end by using a
High voltage transmission because as the voltage is high
the curret will be low & also the losses.

size of condotory fron voltage level

0 Answers  

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Which of the following loss varies with the load A hystresis loss B eddy current loss C copper loss D core loss

1 Answers  

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please explain me about traction application?

2 Answers  

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what do you call the last pole on a overhead line near a substation

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which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

0 Answers   GE,

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following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?

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please explain power factor in simple words.....

3 Answers  

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What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?

0 Answers   HAL,

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Definition of grid?

7 Answers   L&T, Pace Power Systems, Vijai Electricals,

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what is mean by flux

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What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?

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Iam Preparing For Ap Transco Assistant Engineer (ELECTRICAL) Exam how To Prepare What Is The Refernce Books.can You Give The Advises To Me.tahnk You. This Is Radhika Iam Preparing For Ap Transco Assistant Engineer (ELECTRICAL

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