Answer / Jai Prakash Bhardwaj

Guidelines for designing for liquid and gas velocities in process plant piping include adhering to recommended maximum velocities (typically around 3-5 ft/sec for liquids and 20-40 ft/sec for gases) to minimize erosion, turbulence, and pressure drop. Additionally, consideration should be given to factors such as pipe material, fluid properties, and piping layout when determining appropriate velocities.

What is the maximum steam pressure that can be generated?

0 Answers   CPCL,

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What is difference between Piping Standard & Piping Specification ?

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Can asphalt be recycled to form a useful product?

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A cylinder with a movable piston contains 0.1 mole of a monoatomic ideal gas. The piston moves through state a, b and c. The heat Q, changes from state c to a is 685 J. The work W, changes from state c to a is -120 J. The work, W performed from state a to b then to c is 75 J. By using the first law of thermodynamic, U = Q W where U is the internal energy : (a) Determine the change in internal energy between states a and c. (b) Is heat added or removed from the gas when the gas is taken along the path abc? (c) Calculate the heat added or removed when the gas is taken along the path abc?

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What is Draft? It releavent to furnace.

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What are the different characteristics that can affect the flow of bulk solids and how?

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Please convert 1 kg (mass) of Liquid LPG into Ltrs (volume) of LPG Vapor.

2 Answers   Wak gas,

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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.

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Are there any alternatives to scraping a shell and tube if a capacity increase will make the pressure drop across the exchanger too large?

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how many TDS & TOTAL HARDNESS, PH of drinking water is recomanded for human being use.

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