Answer / sanjit kumar jena

It is a device to convert liquid state into vapor state.In
terms of refrigeration

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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Interview xperience at barc

2 Answers   BARC,

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IS there any rake angle in blade? which is used to shave the beard ?

1 Answers  

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advantage & disadvantage of using lpg in car ?

3 Answers  

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When repacking a valve the rings of packing should be oriented so that the packing ends are installed ____________.

0 Answers  

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sir,i am golng to attend BHEL supervisor trainee personal interview on 11 sept.anyone share me that how could i perform well in interview& what they would expect from me. thank you.

0 Answers   Bhel, Ford,

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how to calculate the turbine efficiency?

1 Answers  

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What is the purpose of turning gear

0 Answers   Bhel, RRB,

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Which Surface hardening is preferrable for heating some portion of Component? a)Surface hardening b)Flame Hardening c)Nitriding

5 Answers   Bhel,

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if the refrigeration door is kept open in a room what would happen in room temperature?

19 Answers   Emerson, L&T,

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What is the importance of Prandtl Number in heat transfer?. Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?. Will you provide fins to enhance heat transfer when prandtl number is less?.

1 Answers   IGCAR,

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What is the plant heat rate and what is the turbine heat rate?

1 Answers   JSW,

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