Differance between ELCB and RCCB?

8 Answers  

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Why GRR starts from 60% of motor speed why not less than 60%?

0 Answers  

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Simple calculation of improving power factor?

5 Answers  

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Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?

0 Answers  

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What is the difference between MPCB and OLR?

11 Answers   ABB, Raj Agencies,

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what is threshold voltage for a relay???what does it exactly means ?whats its value in our indian transmission system say 11kv feeder RMU relay

3 Answers  

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What is the basic difference between 90% stator earth fault and 100% stator earth fault, and its phenmenona?

4 Answers   Reliance,

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Why the resistance grounding (NGR) is better than Solid grounding?

5 Answers  

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What happen if we have run 415 V,50Hz designed motor at on 480V,60HZ

8 Answers  

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What is cathode ray oscilloscope (cro)?

0 Answers  

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check list of maintenance of transformer?

11 Answers   ABC, Cosmos, EPRON, Essar, Godrej, Hescom, Infosys, KPTCL, TCS,

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For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?

0 Answers   GEPL,

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