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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We have three phase dg of 12kva rating.If the load of each phase is not constant.That means one phase drowning more load than remaining two phase..Then what will happen to dg?

1 Answers   Indotech,

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why transformer rated in KVA not in KW ? we know that W= v*i

6 Answers  

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is it possible to start a motor in felid connected to a remote mcc

0 Answers   BIET,

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WHY CBCT USE ONLY IN Y PHASE NOT OTHER PHASES

0 Answers  

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Why the airgap of an induction motor is less compared to that of a synchronous machine?

4 Answers   MGVCL, RRB, WebTech,

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Show formula which gives full load current 4.8 amps of a 3 HP motor and 27 amps of a 20 HP motor having 3 phase 460 volts, 0.8 Pf.

2 Answers  

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what is the operation of Control Module(CM),MONITOR Module(MM), MONITOR Module DUAL (MM2),Signal Module(SM),Isolator Module(IM), please some one reply me.. the operation and application of these in FIRE ALARM SYSTEMS...

1 Answers  

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is ac supply can store

0 Answers  

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what size of copper busbar use for 11kv 630A

3 Answers   ABB,

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what is meant by crawling??

10 Answers  

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why chock were used in old tubelights but are not newest tubelights?

0 Answers  

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