WHAT IS THE REASON OF CHANGE FREQUENCY IN DG SET AFTER FULL LOAD.

1 Answers  

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How to find the maximum load, that can be supplied by a transformer.....

2 Answers   ME,

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can u please tell me how VFD(variable frequency) drive is used as a energy saver....?

12 Answers   Essar, Oracle,

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where HT & LT capacitor uses ?

2 Answers   NTPC,

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why the frequency in india is 50 50HZ why we not select the o ther frequncy range?

6 Answers  

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differtiate between energy consevation and energy efficiency..

1 Answers   L&T,

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draw waveform of capacitor or inductor in a d.c ckt(during transient) with zero resistance with it(in series or parallel)also neglect resistance of wire

2 Answers   L&T,

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What is the effect of impedance on the heat losses in case of AC system??? Does heat losses really depends on the impedance or depends only on resistive component only..??

4 Answers  

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why generator efficiency is more in swinburnes test?

0 Answers  

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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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what is the advantages og idmt relay over magnetic relay??

0 Answers   Bhel,

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what are the advantages by using IGBT in VSC HVDC than thyristor in conventional HVDC

1 Answers   Bhel, Eskom,

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