In a crusher where is the energy provided to it is used up for?

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Explain some good strategies for curing tube vibration in shell and tube exchangers?

0 Answers  

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What is Draft? It releavent to furnace.

1 Answers  

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hi can u send me all d technical qus pepar of DRDO?my email id is palmzk@gmail.com

0 Answers  

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how FOULING effectd the heat transfer rate

12 Answers   IOCL,

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hello everyone do anyone have interview questions for any chemical industry please email me at

0 Answers   ONGC,

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EXAMPLE 34.14 : For a formula of y = [ 1 - 1 / (1 + r) ^ n ] / r, let y = present value, r = interest rate / year, n = number of years to future value of 1 : (a) Find a simple mathematical relationship of y as a function of r when n = 1 million years. (b) What is the present value of $10000, if the annual discount rate is 10 %, forever?

1 Answers  

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Question 57 – There are 2 simultaneous equations : (A1) x + (B1) y = D1 and (A2) x + (B2) y = D2. (a) By using Excel program, find the values of x and y when A1 = 80, A2 = 150, B1 = 52, B2 = 100, D1 = 3.5 and D2 = 2.3. (b) Write the expression of Excel in the form of =MMULT(MINVERSE(W:X),Y:Z) in order to get the values of x and y. W, X, Y and Z may be A1, A2, B1, B2, D1 and D2.

1 Answers  

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how to find a liquid flow's direction in a closed pipe by merely seeing it(without pressure gauges)...

4 Answers  

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i am going to appear vedanta written test so plz can any body suggest me for this on madhu.5393@gmail.com

0 Answers  

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diffirance between heat transfer & thermodynamics

3 Answers   Shinsung Petrochemicals,

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how to design a heat exchanger?

3 Answers   TATA,

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