Answer / sandy

Common viscosity of hydraulic oils is in the range 16 - 100
centistokes. Optimum viscosity value is 16 - 36 centistokes.

centistoke means =1/100 stoke

1 stoke= (1/100)2 m2/s---------(2means square root)

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

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