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Engineering AllOther (1379) The neutral&earth voltage is 0v.But we were connected the lighting load at the time ballast was failed.why?
1 3641I want to know if flowrate increases in 16' pipe line what will happen to upstream pressure and why?
1 3688There is two transformers of 2MVA & 3MVA, which transformer is located at the sending end & which is at receiving end. why?
3 6665how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)
1 2450
What is the magnetic field (coil DC ) of Turbo Expander?
sir please send me previous question papers on metallurgy at vishal.nitrr07@gmail.com .....thank you
can i able to get bhel previous exam question paper?
A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.
Can any one please send me the hpcl question papers or pattern for ece branch please mail to sweetyastweety@gmail.com
hai iwant RRB previous 5 years question papers
PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com
Dear sir-I WANT LAST FIVE YEARS RRB-CHENNAI QUESTION&ANSWER PAPER IN J.ENGG(GRADE:II)-MECHANICAL ENGINEER
hello sir, could u plz send me a sample placement paper for hpcl trainee engg exam..(electronics stream)...hoping to hear from u at the earliest. Thanking you.
hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. das.nilanjana2000@gmail.com
i have an iterview on 18 sep for bhel ,pls send some questions asked during interview during the earlier interview on 11th sep
hi... if anybody wrote Airport Authority of India(ATC) examination.... pls kindly post the Questions wat they asked... specially in English & Reasonings.... it will useful to all others who are going to write AAI (Electronics) exam....
Do you need any help with FEWA Electrical Supervisor exams?
How much minimum insulation required between 11kv/3.3kv transformer windings?
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault