Air refrigeration cycle works on the
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I have AC automatic voltage regulator 15KVA What output currant?
What is mean by ideal infinite bus? Why it is required to consider in fault short circuit calculations?
What are the minimum acceptable insulation resistances of insulation of underground cable suitable for 0.440kV,11kV, 33kV and 66kV?
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If a fan get trip and run in reverse direction due to system flow. Now in this condition during starting how can a VFD bring this negative speed to zero and later run in forward direction?
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they conducted technica for 1 hour..i also managed..they selected 5 boys and only one girl,myself got wait listed.whether they would call or not
what is soft starter?working principle?where it can use?
what is control supply rating of a machine
Explain the working principle of Synchronous Generator and Assynchronous generator?
what is leading and laging please in details
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.
If single phase supply is 220v. then why three phase supply is 660?