Answer / sayan

to reduce eddy current losses

Answer / dharmesh

to reduce iron losses.

Answer / siddu

both to reduce eddy current loss as well as hysterisis loss

if a motor is running at 1500rpm then how you can find its HP

1 Answers   Construction,

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What are the types of TESTS in CIRCUIT BREAKERS based on Testing and commissioning?

2 Answers  

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We use ACB in LT and VCB in HT.But if we use VCB in LT and ACB in HT that what will be the effect on the system or any power range?

6 Answers   Honda,

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how actually an anti pumping device works? what is the operational principal?

2 Answers  

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dear friends plz send link about reluctance & universal motor .thank u

4 Answers  

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What are linear and non-linear systems?

0 Answers  

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why generation voltages are 6.6kv or 11kv and why not some one give that stander that generation voltages are 5kv or 12kv?

1 Answers   AES,

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why we use REF and Differential Protection in one transformers?my doubt is both protections are operated in internal fault only.why we want to use 2 protections?please clarify.

7 Answers  

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Difference between Earthing Truck & Earthing trolly for HT panel

0 Answers   Moolchand Medcity,

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Why the ratation of fan is anticlockwise all over the world?

2 Answers   GNFC,

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DG B-check,C-Check,D-check is depending upon the running hrs.If the running hrs is not reached as mentioned.How to conduct the DG checks.

15 Answers   Blue Star,

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how to calculate H.P of a moter from speed of a moter?

5 Answers  

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