what is the difference between car seal close/open valves and lock close/open valves?

0 Answers   MNC,

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Are some heat transfer services more prone to tube vibration that others for a shell and tube exchanger?

0 Answers  

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Can any one send me the sample test papers of IOCL entry exam to be held on 6th july 2008. Also plz send the interview questions that cud probably be asked........i wud be highly obliged if u can send a few test paers and other stuff @ inderjeetd@gmail.com.........Inderpreet

0 Answers   IOCL,

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Why does a fractionating column does not catch fire even though it operates at temperature greater than 400 degree C ?

5 Answers   ONGC,

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Explain the factors involved in considering the choice of dry screw compressor?

0 Answers  

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Question 84 - In Mendelian genetics, yellow (Y) is dominant to green (y) and round (R) is dominant to wrinkled (r). (a) What is the probability P of Rr x Rr producing wrinkled seeds? (b) What is the probability P of Yy x yy producing green seeds? (c) What is the probability that RRYy x RrYy would produce RrYy?

1 Answers  

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who is your present and most resent employer?

1 Answers  

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how can I find out a sulfuric acid recovery plant disigner?

0 Answers   ONGC,

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describe why you are interested in a career in the oil industry?

1 Answers  

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QUANTUM CHEMISTRY AND CHEMICAL ENGINEERING - EXAMPLE 31.9 : When an algebraic product is defined on the space, the Lie bracket is the commutator [x,y] = xy - yx according to Lie algebra in mathematics. If [p,x] f(x) = px f(x) - xp f(x), p = -ih d / dx, find the value of [p,x] in term of i and h.

1 Answers  

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hai can anyone send me soft copy of o.p gupta or tell me downloading link please please at saify_0@hotmail.com

0 Answers  

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why GOD ALMIGHTY has made every living thing by water?

5 Answers  

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