what is GRR(Grid Rotot resistance)?Why it is used beside of LRS?

9 Answers   ACC, L&T, Sri Biotech,

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what is the interrelation between voltage current torgue speed and magnetic flux in case of different types of electric motors

0 Answers  

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why we do not switched on capicitor panel with DG Supply

3 Answers   DLF,

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why crgo core is used in transformers?

6 Answers   Bhel, TATA,

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hi frienda We have 750kva cater pillet dg set we are fasing one diffrent proublam in dg we are start dg set after one mint applying load around 450a load but dg was run 3 Or 4 mints after 3 mints dg was shuding down automatic how to face this proublam pls tel any budy

1 Answers  

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if u give d.c. supply to transformer primary then what happen.&why??????????????

4 Answers   DCS, DRDO, HCL,

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can alternators work at leading power factor?

2 Answers  

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why ht motor connection in star

10 Answers   Suzlon,

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What are the earth resistance Standards of 66kv sub stations according to indian norms.

2 Answers  

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how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.

0 Answers   Webel,

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how to synchronize 4 nos. of diesel generator sets of different capacity (kva)?

7 Answers   Bhel,

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What is the Power Plant.

5 Answers   Sail,

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