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Engineering AllOther (1379) I want some common questions which have been asked in interviews of NTPC Limited,Satluj Jal Vidyut Nigam Ltd.,and Bharat Heavy Electricals Ltd.
Bhel,
2280why for transformer protection we protect tranformer from 3rd hormonics and 5th hormonics and what is the reason of generating these horminics in electrical system?
2 9759can anybody provide me the HPCL apptitude papers?am having the test on this feb 19th 2008 so plz
HPCL,
3 6629what is difference between start imitation and start interlock for 3 phase motor protection ?
OPS,
2 7942hi i am kavita banjare iam 2007 passout studentin informaion technology. please give me technical paper.thanks sir............
1 51901.Whats the use of GNAC(Generator Neutral Accessory Compartment) 2. why generator or any other system require Neutral Grounding and not Phase grounding 3. what happens if any one of the phase is grounded. 4. if 15kv is grounded directly what will happen, why it should not be grounded like that 5. use of of NGTR(Neutral Grounding Transformer and Resistor) for grounding is helpfull and how
5 28478plz send the interview questions in the written test asked by hindustan petroleum corporation ltd.Iam a b>tech in chemical engineering.My written test is on feb 2008.urgent plz.send the questions to avazithraja@rediffmail.com
9 16357hi, im rahul i working on project BUSINESS PROJECT REENGINEERING,IM DOING MY PRODUCTION ENGG & BPR IS MY FINAL YEAR PROJECTS, HOW CAN DO MY PROJECTS? I KNOW NX3,CATIA,PRO-E SOFTWARES (MODELING SOFTWARES)
1919hey any one got the papers of SAIL and HPCL plz do help me by posting them to my mail ID's naren07_87@yaho.co.in, surenarendra@gmail.com
1945
describe what is const pointer and why do we need it?
what is diffrence between catchment area,watershed and basin?
how can calculate 1kva generator running time in 1 liter keroscene
what is DRP panels?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
sir, pls send me 5 year previous question papers of RRB- Junior Engineer-GrII to my mail id
i have an interview in Qatar Petroleum. So please provide the all details abt safety management
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
What is equivalent is 2004 cl 5
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
how is the connection of a 3 phase ct trivector meter done on a pole mounted transformer
what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA
Define What is rigging?
Define what is a silver and deming drill bit?
Name a govt approved university which have 100% online engineering course.