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I want to apply for ONGC recruitment 2012 .I am BE Electrical but it is mentioned that to apply for this post you have to have Electrical supervisor certificate .so please tell me from where can i get such certificate ???
1 3521is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?
1 2205how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me
ONGC,
1 1980How can we calculate No load and full load torque of electrical machines, i.e. motor or alternator?
1 4172what is the use of providing earthing for tanks? i know for lightning we use earthing ? Here one of my ONGC project there is no need of lightning protection and there is no power connection near by tank in that situation also ONGC asking earthing for tanks but we didn't understanding why they asking earthing? is anybody tell exact answer?
4 5935If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?
1 2189What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?
1 2182Post New Electrical Engineering Questions
can you plz send l&t aptitude questions if available its urgent plz plz plz
What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.
xfhnchncv?
How can we calculate the motor frame sizes?
if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.
how was your last weekend.
sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com
how you will decide the distance between the power transformer and its fencing
pls someone send me sample question papers along with the key.thanks in advance
TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.
What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?
Draw a SLD of DG distribution up to main LT panel?
What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?
hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.
