what is the minning of propotional, integral, derivative ?
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Why the magneti fields are not passes from southpole to north pole
boiler is running in rankine cycle and deisel generator is....?
what happen if field of dc shunt motor opens? what is function of putting res. in parallel to one phase of 3 phase IM? the power supplied by 5A source in circuit is given by------Watt.
1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?
IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.
How can two 3 phase transformers of same KVA and Voltage be connected in parallel?
Formulae for calculating the transmission line losses for different voltage levels
what is servo motor and how to work it.
why sielent pole is used only in hydro generators and not in turbo generators
Ceiling Fan and Storage type water heater. Discuss
How REF protects transformer alone? explain with diagram.
What it the purpose of parallel phasing transfomers??
What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.
What is A check, B check, C Check & D check for a diesel Generat
If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?