Explain the fresh water cooling system.

0 Answers   RRB,

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What is BTU?

3 Answers  

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difference between altenator and dyanmo?

3 Answers   Bhel,

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how to calculate air load of a existing/ new plant before installing a air compressor.

0 Answers  

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in engine when the engine stops are the pistons were stopped in between or they complete the process.

6 Answers   Honda,

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What do you measure in the banana and mountain diagram?

0 Answers   RRB,

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. how will effect of water injection on turbine load and corresponding MW output(not water washing)

0 Answers  

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what are the types of welding tests please answer or e mail to chethanbabu007@gmail.com

6 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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How do we differentiate oxy & acetylene?

1 Answers   TATA,

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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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Which type of gear train used in Wrist watch?

6 Answers   Bhel, Escorts, L&T,

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