what is the avr

6 Answers   ArcelorMittal, Heidelberge Cement,

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IF i have switchgear with busbar current rating of 1000Amp 35kA then is it necessary to have outgoing breaker kA rating to be equal to busbar kA rating?

6 Answers   L&T,

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If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.

4 Answers  

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what is the formula for hv test for cable and circuit breaker..????

0 Answers  

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What is required of exietation to the alternater.

3 Answers  

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what is the working principle of Brushed alternator ? without exictation how we can give dc supply to rotor ?

1 Answers  

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how brushless dc motor is operating ?

4 Answers  

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What should be the overcurrent, instantaneous overcurrent, short cicuit current settings (i.e. how many times of motor full load and what is the time duration) for a motor?

1 Answers  

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what will be the effect if you were using different brands of outlets?

0 Answers   TESDA,

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what is differance between PT-100 and thermocouple?

1 Answers  

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What is the d/f between DOL & star delta starter & automatic star delta starter?

23 Answers   ACC, Dalkia, Engineering, Indeco, NINL, Novotel, RMH Control Systems, Wipro,

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what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....

0 Answers  

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