Answer / kuruvilla chacko

delta star config in dy11 mode has highest op volt rating than
any other configuration around 173.2% of original.also the
insulation is wider allowing it to have capacitive effects to
block transients.

Why r use in the tap changing x' mer.

2 Answers   L&T,

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how will calculate the winding ohmic value in 3phase motors in h.p wise? ex.10 h.p motor winding value ph to ph ? 5 h.p motor any calculation please send me.

1 Answers   Hyundai,

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difference between main metering kiosk and check metering kiosk

0 Answers  

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how would you determin the horsepower of a motor without a nameplate

3 Answers  

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What is the formula for calculating Transformer Losses & Efficiency. I want to compare the Transformer efficiency at different loading condition.

6 Answers   Rays Power Experts, Techser,

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What is Form factor?

2 Answers   NTPC,

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1. What are the tests to be carried out for CBCT? 2. can measure the secondary resistances? 3. with respect to secondary maximum how much voltage can be applied for IR test.

0 Answers  

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what is saturation kit?which use above 15 kw motors panel side.

0 Answers   Power Grid,

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what is mean by derating factor?

4 Answers   Essar,

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What is thresh hold value of current?

0 Answers  

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What is dry and wet flashover.

1 Answers  

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Dear all, kindly give me the details of leectrical design engineer course details/institute in hyderabad /any where in india.

1 Answers   Reliance,

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