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what is the difference between series and shunt compensation using facts in a transmission line
8 45848Suppose 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 41061 KVAR = 1.3Amps but, 25KVAR capacitor/690V capacitor takes just 21Amps as leading current, what is the reason? Please explain...
1 7849You 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 10699If 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,
1854IN CABLE TRENCH WHY FILL UP THE SAND. AND WHAT IS THE DIFFERENCE BETWEEN OVER HEAD AND UNDER GROUND LAYING THE CABLES
2 13913How 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
1943X is a uniformly distributed random variable that takes values betweeen 0 and 1.The value of E {X3}(x cube) will be.
GATE,
1 3272If the rank of a (5x6)matrix Q is 4, then which one of the following statements is correct ?
GATE,
1 4684An 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 6494Post New Electrical Engineering Questions
design a 3 bit synchronous and asynchronous counter using T- flipflop
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
how to calculate energy of 3-phase motor?
for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.
I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field
Define branch?
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
what is the difference between dry and wet type of 132kV terminations. which one is durable
1.What is captive power plant? 2.What is national grid?Give brief idea.
why did youi choose this career?
sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers
what is the difference between gas group b and gas group c electrical equipment construction wise?
sir i had plane to do some project with the base of hopkinson test in AC supply its possible
how to control dc motor?
if we run a 3 phase machine on two phase what will happend??? given answer with solid reason please
