which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter
1 2207which pump used in WTP explain the function of VFD how to dtermine capacitorbank of capacity one plant
1 2018whydoes the p.f of diesel generator always be 0.8 explain how will you determine the shortcircuit capacity of network
1 3840how much mininmum length required to conduct a DC Hipot Test on 33kV AC Cable with 45kV DC? Is it 20meter or Less then 20?
ABB,
2124what is the clearances between phease to phease & phease to earth in 400 kv transmission line?
1 4460how to calculate short circuit calculation of the transformer by usuing the percentage impedence? formula needed.
L&T,
2 6873Post New Electrical Engineering Questions
hello!my name is sheikh iam preparing for indian engineering servieces,please send me the old question papers..to sheikhshaazforjobs@gmail.com
Enlist four components of electrive drives.
Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me
hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com
I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com
PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
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.
i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400
pls someone send me sample question papers along with the key.thanks in advance
how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)
XYZ
please send me previous year questions of jspl through which i could prepare myself for the test.
Draw a block diagramof Three UPS systems connected in Parallel mode?