What is Servo Ventilated Motor?

0 Answers   L&T,

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what is work of CTPT in 33/11kv Substation

1 Answers   Fiat,

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what are the limitations to use 33kv ac in industries?

0 Answers  

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What is Icu and Ics and what is difference b/w them. please tell me how to calculate a size of a copper bar for a system or a breaker... reply on... king.arish@gmail.com would be waiting for a logical answer.

0 Answers  

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how fault in an electric system is detected & hw protection of equipments is done ?

6 Answers   NTPC, RLY,

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If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?

0 Answers  

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please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.

0 Answers  

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what type of questions are asked and howmwny questions belong this catagory?

0 Answers   RRB,

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If we have 630kva step down transformer to operation 3 phase motor 150 kva which size of cable is used? at circuit breaker to 3 phase motor or to electrical board

1 Answers  

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what is the reason of current flow in nutral although load is balanced (three phase equal current)

3 Answers  

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What is auto transformer?

28 Answers   ABC, Transformers and Electricals, US Consulate,

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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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