what is the effect of power factor to (a) voltage (b) transformers (c) generators (d)transmission lines
4 9266why does same amount of current flow in the circuit inspite of any number of resistances in the circuit?
3 5148sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com
2529DEAR SIR,I GOT THE CALL LETTER FROM RRB, SECUNDERABD AS A JE-II SO PLEASE PROVIDE ME SOME MODEL QUESTION AND ANSWER PAPERS AND LAST YEAR QUESTION PAPERS
2021Post New Electrical Engineering Questions
Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,
As we use capacitior bank in 3ph ckt for improvement of PF, why not we use capacitor in single phase domestric use, at our house their are many inductive equipments,like fan,mixer,tube choke,air conditioner they also draw PF... by using capacitor can they improve PF. if yes--what are advantage and how to connect a capactor in single ph,and which type of capacitor if no- what are disadvantages.
1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?
State any two nuclear power stations in India, with their generating capacity.
Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?
what is the vvvf in the dumbwaiter?? or lift. what is the actual process?/
what is ATS & RING MAIN UNIT in Distribution System?And its Function.
Tell me the reason of connecting domestic t/f primary in star or delta,and also secondary side.
can we do the star delta connection of capacitor for 3- phase motor starter.
what r the checklist while installing 500 kva transformer
What is BusBar integrity test and how it is conducted?
why we are using earth pit in sub stations.?
Ratings of power transformer,Distribution transformer.
Ceiling Fan and Storage type water heater. Discuss
i have been tasked with a design of protection, metering and control(PMC) relay panel extension to accommodate all PMC relays.There is an already existing panel where this one will be built.What are the design aspects for this kind of project? thank you.