Answer / kiran

please inform me campus recruitment procedure of visa steel

what are the protections used in power transformers of 5 mva and above

2 Answers   ESRI,

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what is the meaning of transformer short circuit test?

7 Answers   HZL, L&T,

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in most industies hormonics present up to some level. what is limit ? and there effect?

4 Answers   Bhel,

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Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.

0 Answers  

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in slip ring motor if motor specification is given how we calculate its rotor resistance in starting

1 Answers  

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How to calculate energy stored in a capacitance

0 Answers  

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We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible

0 Answers  

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what is bus coupler? and how many type? which one is big advantage ?

2 Answers   Essar,

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send me all basic electrical question and answers

0 Answers  

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what happen if rotor earth fault in AVR system?

1 Answers  

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how can decide the current rating of oltc

0 Answers  

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A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?

0 Answers   Spectrum,

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