what is spill current?

4 Answers   Adani, NPCIL,

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What is the meaning of utility ground and clean ground? How the distribution panel is grounded?

0 Answers  

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How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?

0 Answers   Siemens,

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Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة

0 Answers   HMK,

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We have a 1275KVA existing Transformer in a power plant project. Customer want to get it test & confirm whether it is a Dyn1 Transformer or not. Pleae let me know how to test it.

1 Answers   Allied Group,

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why rating in KVA and KVAR?

4 Answers  

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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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Simple calculation of improving power factor?

5 Answers  

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what is the function of commutator in dc motor?

10 Answers   CTS,

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In case you don't have coal and salt for earthing, how can you achieve good temporary earthing?

1 Answers   Focus Energy, NHPC, ONGC,

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why the transformer ratings in kva

8 Answers   NTPC,

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why phase to phase voltage are 290 rather then 440?

1 Answers   Bosch,

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