Answer / amit shrivastava

Gear Pump use in boiler Fo System.

Answer / vijayakumar

rotary positive displacement Pumps-Screw pumps

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,

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How does a boat measure speed?

0 Answers  

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What is the device that converts sound energy into mechanical energy?

0 Answers  

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how speed of the conveyor can be calculated

1 Answers  

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Define steam turbine diaphragm?

0 Answers  

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why a diesel generator gives less fuel consumption which has a mechanical governer compared to auto governor

1 Answers   L&T,

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hi friends kumar here if anybody of u have essar placement papers than plz send it to me i need it urgently..ok mail id is kskalyani@gmail.com

0 Answers  

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Do you have idea about various methods of production of gears ?

0 Answers   John Deere,

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sir,,,, iam appearing in hpcl exam....so plz send previous papers to me of hpcl... anant

0 Answers   HPCL,

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i want technical question of mechnical for rrb mumbai

0 Answers  

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Why shaft eccentricity is not monitored in gas turbines?

2 Answers   GE,

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Explain how to adjust pump pressure

3 Answers   RRB,

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