what is the difference between series and shunt compensation using facts in a transmission line
8 43351Suppose i Have an Ac motor of 25Hp 1500 Rpm 50 Hz Can i run a motor 2500 Rpm by AC drives by increasing a frequency either it safe or not ....
2 33531 KVAR = 1.3Amps but, 25KVAR capacitor/690V capacitor takes just 21Amps as leading current, what is the reason? Please explain...
1 7332You are given 220 V supply source, four wires, an ammeter and voltmeter. There is no any indication or description on meters. How will you identify which is ammeter or voltmeter?
ABB,
7 9002If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.
MEIL,
1503IN CABLE TRENCH WHY FILL UP THE SAND. AND WHAT IS THE DIFFERENCE BETWEEN OVER HEAD AND UNDER GROUND LAYING THE CABLES
2 12662How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance
1518X is a uniformly distributed random variable that takes values betweeen 0 and 1.The value of E {X3}(x cube) will be.
GATE,
1 2717If the rank of a (5x6)matrix Q is 4, then which one of the following statements is correct ?
GATE,
1 3844An input device is interfaced with Intel 8085A microprocessor as memory mapped I/O.The address of the device is 2500H.In order to input data from the device to accumulator,the sequence of instruction will be
GATE,
1 5783Post New Electrical Engineering Questions
What are the characteristics of negative feedback?
What are the major reasons for balancing hydro-thermal mix?
Pls explan the OLR setting in VCB at HT yard
what parameters should we check to reduce the power bill
how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?
what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????
how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????
What is the use for cable entry in control room?
What are the advantages and disadvantages of short-pitched winding?
why star point of HT motor not earthed?
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
What is the drawback of static coefficients?
Importance of fault current in power transformers and how to monitor the same? How is it different from winding temperature?
Explain what cmos is and its benefits?
At full load wat is the motor p.f And at no load will is the motor p.f?
