what is a four stroke engine?

11 Answers  

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A simple problem involing in hoops stress. For sphere: M= [3/2]*p*V*[density of pressure vessel material/Maximum working stress it can tolerate] For Thin walled pressure walls: Hoops stress or stress in the radial direction =p*r/2t ?

1 Answers   Bhel, JPMorgan Chase,

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Why in screw & centrifugal compressor using rolor bearing

3 Answers   Johnson Controls,

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Explain working of francis turbine?

1 Answers   John Deere,

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What is booster in pneumatic ?

1 Answers  

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pls tell me the process to set up a power plant right from the permission from state govt ????

1 Answers  

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4 stroke engine have how many suctions

1 Answers   Varun Motors,

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what is the job responsilties of Sr. engineer in QA/QC deptt.

1 Answers  

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how much clearance is kept in love-jaw coupling between two loves?

1 Answers  

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what are the different theories of failure under static load, explain briefly?

1 Answers   Bechtel,

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What is the impulse reaction turbine?

1 Answers  

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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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