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i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
2086i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
2 6456Ferranti Effect says that voltage at the receiving end is higher than that at the sending end. How is it possible?
4 8166What type of isolation transformer used in UPS's?? It's Star-Delata Or Delata-Star????Why it is used????
6 17545Whats the frequency used in Rodents Repllant System????? What is the Diff btw Infrasonic & Ultrasonic Frquencies???
1 3658In AC if the direction of current keeps reversing every half cycle, how does it propogate through the transmission lines?
2147Post New Electrical Engineering Questions
ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
Percentage losses in power generation?
When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number
i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result
Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.
Give the topology of current amplifier with current shunt feedback?
How to calculate per unit impedance of transformer?
specific difference of ICT&Auto Transformer
How much earthing frequency is capable?
I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions
Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.
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
How do you compute voltage drop and cable size over distance?
What will be the effect if I use inverter as UPS mood?
