what is difference between bus coupler and auto transfer switch

0 Answers   Dubai Properties Group,

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What is the relation between frequency and motor rpm?

0 Answers  

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how did the testing of protection relays done through current injection

0 Answers   Bhel,

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Differentiate between Low and High impedance Protection

1 Answers  

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what is the use of vcb & isolator in substation?

0 Answers  

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IAM GOING TO ERECT THE STREET LIGHT.,, I NEED HOW TO CALCULATE LUX., ILLUMINATION.,AND ALL

1 Answers  

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how can i get the entrance exam papers

0 Answers  

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BRIEFELY EXPLAIN MEGGAR PRINCIPLE

2 Answers  

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What is the fusing factor ?

4 Answers   MESCOM Mangalore Electricity Supply Company Limited,

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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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What are formula we can apply to determine the HT/LT current of 11KV/433V transformer except KVA/LV×√3. ?

2 Answers  

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what is the advantage of NiCd battery over Lead acid battery?

2 Answers   BARC,

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