Explain why is post-weld heat treatment (stress relieving) sometimes necessary for welded vessels?
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Explain how does a tank-blanketing valve operate?
What is the most common cause of solid size segregation in bulk solid systems?
CHEMICAL MATERIAL BALANCE - EXAMPLE 2.5 : In a non-dilute absorber, the inlet gas stream consists of 8 mol % carbon dioxide in nitrogen. By contact with room temperature water at atmospheric pressure, 65 % of the carbon dioxide from a gas stream has been removed. (a) Find the mole ratio of carbon dioxide and nitrogen gases at inlet and outlet gas streams. (b) The Henry's Law provides y = 1640 x for carbon dioxide in water. Find the mole ratio when x = 0.0000427. Mole ratio is y / (1 - y) for y.
Question 104 - In photoelectrical effect analysis of quantum chemistry, let E = kinetic energy of electron, p = intensity of UV light, f = frequency of UV light. According to Classical Theory, E = c for all values of f, E = mp. According to Quantum Theory, E = c for all values of p, E = mf + c. In a graph, m and c are constants where m is slope and c is y intercept. If m = 2 and c = 3 with similar value of E : (a) find the value of p according to Classical Theory; (b) find the value of f according to Quantum Theory.
Define "good" cooling tower water?
How much maximum power can be generated by 320v, 10kg-cm synchronous motor if shaft is rotated mechanically at 50 to 60 rpm?
whats the allowed tolerance of pipe to pipe butt joint mismatching
What are some common causes of control valve noise?
diffirance between heat transfer & thermodynamics
3 Answers Shinsung Petrochemicals,
What does extreme points in VLE curve represents??
4 Answers Reddy Labs, Reliance,
For cement company what type of questions come in written exam?
from which book shud i will prepare for the hpcl and various company exma i m fresher and my basic is not strong could u suggest from where to start
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