Answer / k.prakashchandra

Outgoing side? The pf is low on low load

If u take a kWh reading in 11 kV HT and 440 LV side at same time in yesterday today , then why LT consumed units 3-4℅ high as compared to HT units

1 Answers   Brigade,

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LT cable fault checking instrument is available? where and how to get it.

2 Answers  

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For two systems transmitting the same amount of real power, the system with the lower power factor will have higher circulating currents due to energy that returns to the source from energy storage in the load.???

0 Answers   Bhel,

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Why are the voltage levels in a powersystem are 11KV,33KV etc., why not 10KV,30KV?

2 Answers  

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we use 3 phase supply for induction motor why not use two phase supply .

4 Answers   TLC,

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What is the different between feeder & bus?

3 Answers   IOCL,

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what is meant by phase &line voltage, how its differ from each other ?

5 Answers  

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what happens when power factor leads or lags to electical or home appliances

2 Answers  

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a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supply. in order to do this a circuit element has to be connect in series with the lamp. which one of the following sries element is preferable.

1 Answers   SSC,

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During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?

0 Answers  

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WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?

0 Answers   Coal India, Ghana Grid Company,

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What is an Isolation Xformer? What is the use of it?

2 Answers  

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