What is Backlash in gears.when it will be harmfull?

3 Answers   Bajaj,

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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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how many type of welding

11 Answers  

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What is a positive displacement pump?

0 Answers  

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• What do co-workers say about you

1 Answers   Petro Star Mount,

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what will happen when there is a kink in the discharge tube?

2 Answers  

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why we use air blower instead of air compressor in STP Plant.?

1 Answers  

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what is the stanton curve?

0 Answers   IGCAR,

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send me vizagsteel papers (m.t.. please.)

0 Answers  

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Why green curtons are used in hospital?

2 Answers  

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tansen was singer in whose mugal emperor

3 Answers   Concor,

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What are the symptoms of broke piston ring?

0 Answers   RRB,

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