Answer / sagar

When it evolves vapour and pressurises the vessel, the
pressure is distributed evenly throughout the spherical
vessel because of no sharp edges for point pressure, its
not in cylindrical or others. Thats why the liquified gases
are prefferably stored in spherical vessels.

iN CONFINED SPACE ENTRY HOW MUCH OXYGEN MAY BE REQURIED

6 Answers  

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Plz if anybody has placement paper of HAL mail me i m Chemical engg my id er.kotnala@gmail.com

0 Answers   HAL, IOCL,

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sir i am senthil B.Tech Chemical Engineer which book is refer for objective type questions?

2 Answers   BARC, GATE,

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Oil and fat containing food items are flushed with nitrogen. Why?

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Define pcbs?

0 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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Explain about different types of lamps?

0 Answers  

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Question 69 - A well delivers 225 US-gallons per minute of water to a chemical plant during normal system operation. (a) Calculate its flowrate in the unit of mega US-gallon per day or MGD. (b) The following formula is written next to the chlorine feed point : (chlorine feed rate, lb / day) = (flowrate, MGD) X (dose, mg / L) x (8.34). If this formula is correct, then what should the chlorine feed rate to be in pounds per day (lb / day) if the desired dose is 2 mg / L. (c) Prove by calculations that the constant 8.34 in the formula next to the chlorine feed point is correct. Let 1 US-gallon = 3.78541 L and 1 mg = 0.0000022046 pound.

1 Answers  

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What particle sizes are electrostatic precipitators used to remove?

0 Answers  

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whats the allowed tolerance of pipe to pipe butt joint mismatching

0 Answers  

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Is it possible to compare the resistance to chloride attack of several materials of construction?

2 Answers  

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Question 102 - (a) As an approximation, let v = Zc / 137 where v is the radial velocity for 1 s electron of an element, c is the speed of light, Z is the atomic number. For gold with Z = 79, find the radial velocity of its 1 s electron, in term of c and percentage of the speed of light. (b) As an approximation, let A x A = 1 - Z x Z / 18769 where A is the ratio of the relativistic and non-relativistic Bohr radius. Find the value of A.

1 Answers  

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