Answer / chinna

om p Gupta(because I faced nfcl &,
hmel interview , now I employ in
hmel.

Answer / k.maheshkumar

o.p.gupta

I want to need previous placement questions of Jindal

1 Answers   Jindal, Jindal Steel and Power,

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What is the best way to control an oversized, horizontally oriented shell and tube steam heater?

0 Answers  

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Why do we apply on iron articles?

0 Answers  

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What is % of piping & equipment cost for a chemical plant having batch process?

0 Answers  

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What are some common methods for helium leak testing a vacuum system?

0 Answers  

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Where the Induced draft, forced draft & balanced draft furnace are to be used? Selection of furnaces are based on which criteria?

0 Answers   IFFCO, MahaGenco,

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what is mean by chemical engineering and its scope in industry

0 Answers  

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ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.13 (CORRECTION) : (i) In the Present Value Multiplication Rule, let PV = present value, Ra = interest rate for first discount, A = duration for first discount; Rc = interest rate for second discount, C = duration for second discount. Let PV = [ 1 / (1 + Ra) ^ A ] [ 1 / (1 + Rc) ^ C ] where ^ is the symbol of power : 3 ^ 2 = 3 x 3, 2 ^ 3 = 2 x 2 x 2. (a) For discounts involving 8 % / year for 3 years and 10 % / year for 9 years, find the value of PV. (b) If Re = interest rate for third discount, E = duration of third discount, form a mathematical equation of PV as a function of A, C, E, Ra, Rc, Re. Note : Discounts are available in the purchase of certain biochemical engineering instruments. (ii) Let R = nominal interest rate related to growth rate of money, r = real interest rate related to growth rate of purchase power. If I = inflation, where the unit of R, r and I is %, find the mathematical relationship of r as a function of R and I.

1 Answers  

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In Pressure Sfety Valve(PSV) 2" by pass line why given for process units.

0 Answers   Essar,

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UNIT OPERATION - EXAMPLE 9.3 : In the distillation of binary systems by Mc Cabe Thiele method, the equation for the line of top section is given by y = [ R / (R + 1) ] x + XD / (R + 1). 2 points on the line are (0.99, 0.99) and (0, 0.36). Find the reflux ratio of R and XD.

1 Answers  

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On what basis are materials to be crushed evaluated apart from size?

0 Answers  

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What are the types of membranes used in RO water treatement plant?

2 Answers  

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