Two pumps connected in series , what will be the shape of QH curve ?. What wil

Hi everyone.. I attended the HAL interview... on 9th dec 2008 @ Bangalore.. the interview was 90% technical... my question are>>>>> 1) Design a rod that should withstand 1000N? (they told that the material is mild steel & they gave me the stress- strain graph for that) 2) what is the principal of hydraulic braking?? 3) whether interchangebility is possible between JIGS & FIXTURES??? 4) what is recent developement in Automobile ENGINE??? 5) abt my final year project (since i m a fresher) 6) some HR questions

3 Answers Bhilai Steel Plant, HAL,

Instead of having individual transmission what is the benefit of unified transmission?

2 Answers Tehama,

What is the purpose of a de-superheater?

0 Answers ABC Inc, RRB, Siemens,

what are the causes of small two-stroke engine wear?

3 Answers

why have u choose this ME-engg design department

0 Answers US Consulate,

is there any limit to step up the voltage in transformer???

1 Answers

why thickest layer of ice is formed at windshield of a car not in the window?

1 Answers

which bearing use in lathe spindle

7 Answers Denso, Reliance,

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