What is the ratio of specific heat of air?

0 Answers  

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i am going to face interview of hal so plz any body send me the sample questions of hal .... plz reply to girish.salaga2@gmail.com

0 Answers   HAL,

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what is the uses of control rod?

2 Answers  

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What are the causes of emergency stop in a steam engine?

0 Answers   ABC Inc, RRB, Siemens,

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how to calculate the speed of conveyer in meter per minute

3 Answers  

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L&T construction mechanical questions

0 Answers   L&T,

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what is 5 element level controller using in boiler.

1 Answers  

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what is the relationship between psi,cfm & bar in the air compressor?

9 Answers   Jindal,

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Causes of F.O. Purifier abnormal flow?

0 Answers   RRB,

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14. What different types of Heat treatment processes and why heat treatment is required?

1 Answers   Amul,

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Which impurities form hard scale and which impurities soft scale ?

0 Answers  

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Name the common carpentry tools?

0 Answers  

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