Answer / prashant

50HZ is the standard our system has decided, so why you want
to disturb the system?? Your source with about 2% above and
lower than standard freq. can not be synchronized wit the
system.

Answer / anil kukarni

we r not able to genrate more then 50Hz.

How can calculate ups battery back up time?

25 Answers   Cisco, Cooper, Pronet, Wipro,

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How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

0 Answers   Grasim,

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why generator is star connected ?

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what is the meaning of the parameters labeled on the surge arrestor like 150/20 ???

3 Answers  

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How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

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How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?

0 Answers  

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phase colour is indicated by R Y B (red yellow blue) but in transformer i have seen U V W instead of (R Y B) have any meaning of this

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Earth leakage relay basic knowledge principle

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why steady state stability limit is greater than transient stability limit ? How it can be explained ?

0 Answers  

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You are given 220 V supply source, four wires, an ammeter and voltmeter. There is no any indication or description on meters. How will you identify which is ammeter or voltmeter?

7 Answers   ABB,

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what is the difference between 11kv and 13.8 kv? why we can't used one of these 2 sources?

2 Answers  

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