Question 2: Answer the following: (15 Marks) A) Water flow at 1 m/sec over flat plate surface, find: (9 Points) 1) The point at which the flow become turbulent. 2) The maximum thickness of laminar boundary layer. 3) The thickness of boundary layer at x=1 m. B) Choose the correct answer for the following: (6 Marks) 1) For laminar flow, the average value of- R a) Twice times the- point b) Three times the R pu R pupoint c) Half the point R denoted by the symbol mean represents: pu 2) Extraction is in many ways complementary to distillation: R pu a) When the formation of azeotropes limits the degree of separation obtainable in extraction; b) When the components to be separated are similar in nature; c) When heating must be avoided. 3) The units of (k) for the first order reaction is: a) mol/m³.sec b) 1/sec c) m³/mol.sec

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Fluid Mechanics
Question 2: Answer the following: (15 Marks)
A) Water flow at 1 m/sec over flat plate surface, find: (9 Points)
1) The point at which the flow become turbulent.
2) The maximum thickness of laminar boundary layer.
3) The thickness of boundary layer at x=1 m.
B) Choose the correct answer for the following: (6 Marks)
1) For laminar flow, the average value of-
R
a) Twice times the- point
b) Three times the
R
pu
R
pupoint
c) Half the point
R denoted by the symbol mean represents:
pu
2) Extraction is in many ways complementary to distillation:
R
pu
a) When the formation of azeotropes limits the degree of separation obtainable in extraction;
b) When the components to be separated are similar in nature;
c) When heating must be avoided.
3) The units of (k) for the first order reaction is:
a) mol/m³.sec
b) 1/sec
c) m³/mol.sec
Transcribed Image Text:Question 2: Answer the following: (15 Marks) A) Water flow at 1 m/sec over flat plate surface, find: (9 Points) 1) The point at which the flow become turbulent. 2) The maximum thickness of laminar boundary layer. 3) The thickness of boundary layer at x=1 m. B) Choose the correct answer for the following: (6 Marks) 1) For laminar flow, the average value of- R a) Twice times the- point b) Three times the R pu R pupoint c) Half the point R denoted by the symbol mean represents: pu 2) Extraction is in many ways complementary to distillation: R pu a) When the formation of azeotropes limits the degree of separation obtainable in extraction; b) When the components to be separated are similar in nature; c) When heating must be avoided. 3) The units of (k) for the first order reaction is: a) mol/m³.sec b) 1/sec c) m³/mol.sec
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