what is relay what is protection & contact multiplying relays where it is used function in brief

0 Answers  

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What is D check in a Diesel generator for 1000kva DG

9 Answers   Escorts,

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Use of switch mode power converter in real-time basis?

0 Answers  

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what is creepage distance in sub-station?

3 Answers   ABB,

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Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.

0 Answers  

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what is the purpose of NGR?

25 Answers   Assam Electricals,

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what is difference between 9kv 5ka surge arrester and 9kv 10ka surge arrester.

0 Answers   Voltamp,

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draw tube light circuit

0 Answers   Badve, KPTL,

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how generater works

4 Answers  

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Why the airgap of an induction motor is less compared to that of a synchronous machine?

4 Answers   MGVCL, RRB, WebTech,

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what is plunger and what's the use of it in motor alignment?

0 Answers   CLZ, Yahoo,

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What is thef ormula to calculate the rating of a capacitor for a single phase motor

2 Answers  

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