Answer / sabareeswaran

wter cooled chiller plant total 4 stages, frist commpressor high peresser and hig temprature vapor stage give to condonsor, condonsor vapor to liquid stage give to expenson value, expensonvalue lowpressor and low tempature give to evaprator, evaprator refireagnt to water

electrical machines

3 Answers  

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

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i have 6oo kva dry type transformer and its neutral is not grounded even body of transformer ground i want to know it is safe or not ?

2 Answers  

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What is the difference between multimeter

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active elements are those which are capable of

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Why the starting current in Induction Motor is very high as compared to normal rated current ????

6 Answers   Essar,

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Why strting torqe high in inducation motor?

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what is mean by hormonics & surge? and it's effects?

1 Answers   TCS,

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why does voltage generation at 11 kv?

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For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

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Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?

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When dc supply is fed to rotor of the alternator how it work?

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