Why is it not possible to operate a star-delta transformer in parallel with delta-delta transformer?
1 4904i have done diploma and btech in EE and live in Chandigarh so kindly help me how can i make my competency certificate in my area.
2216how to calculate unit consumption on 3phase 380-415 v0lt kilowatt motor eg ( 55kw,380v,3phase 50-60hz)
1 3913Post New Electrical Engineering Questions
Differentiate between ideal and non ideal current sources?
what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?
While testing LA mast,What are the parameter limits ?
How to calculate or formula to calculate rhe power in 2 phase system ??
The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is
What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.
What is hipot test procedure?
Define availability (operational)?
how to compute kvar in substation feeder to improve power factor and sending voltage
Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).
what is the AC Plant and how can do the work with parts and picture tell us 150 Tr
When will you multiply and devide with derating factors to the actual value while sizing the cable?
Why we use mho Relay in long transmission line?
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
What do you mean by dependent and independent voltage sources?