QUSETION PAPERS SOLVED FOR THE LAST 4YEARS RRB EXAMS

949

hi friends pls send the bhel question papers is very urgent...

1071

what is the basic need for designing the bottle filling machines

1063

Who all falls under the Perview of Excise Duty, we mean who has to pay the Excise Duty, eg: does all mfrs have to pay ED or who has high turnover they should only pay ED, if yes that what is the Turnover limit?

596

what is milling and types of milling?what is drilling and types of drilling? what is tapering and their types?

1763

why to work in oil industry

694

Dear Sir, I am Shariq Sami. I joined BHEL as a Supervisor Trainee in May 2009 on diploma basis, right now i am an assistant Engineer and posted at Noida. I have completed my bachelor of engineering from Jamia Millia Islami, New Delhi.I am Planning to appear for "BHEL ET" exam this year. I want to know,is there any previous year question papers will be available like we have for GATE exams or you feel it is no need? Can you please guide me? Kind Ragards M.S Sami, Contact No. 9891090742, 9250250988, 0120-2545796

921

What does Nominal size in a valve means like NG6,NG10 etc

4949

Which is the best option for maintaining water level of Boiler 1)Float type air break switches(well known as Mobry) or 2)DP type transmitter? Please explain in detail !

616

For a high pressure/ high temperature multistage pump (Boiler Feed Water Pump), what is the average life of mechanical seal? Does life of DE and NDE differ, if differ, how much? Why?

775

What are the types of cleaning main engine Turbo Charger blower side?

982

how we can calculate natural vibration frequency for steam turbine rotor please.

2591

Explain how to measure crank web deflection?

1104

Is critical speed temperature dependent or speed dependent or both?

563

what are the application or secification (temp/presure)for which IBR pipes should be used?

838