How to calculate the copper in HT motors if KW, RPM & Voltage is given
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how point on wave controller works.
WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?
what is the IPC ? & what the uses ?
I have 1 KW, 3ph. 440v, 50 hz, cos(phi) .75, efficiency 75%(star delta connection)Motor. How to calculate line current & Phase current (1) Star connection (2) delta Connection
What is the difference between indoor and outdoor transformer
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what is the difference between LPF and UPF wattmeter and where it is used.
what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct
what is the funda of earthing? Explain breifly about earthing?
How neutral voltage for transformer decided? eg 33kv neutral voltage for 200MVA transformer?
Write the analogous electrical elements in force current analogy for the elements of mechanical translational system.
Which type of power plant is more easier to produce electrical power at economical condition?
i am electrical engineer i cant get job in pure electrical industry ,but i got job in instrumentation field whether there is good scope for me, as i am fresher i m not well with the industrial trends so any experienced engineer pls reply me