Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
An air stream is saturated with a vapor (B) at 130°F and 1 atm pressure. It is cooled down to 80°F where some of the B is condensed and separated from the vapor stream. The remaining vapor stream is then reheated back to 130°F.
a) What is the mole fraction of B in the air coming out of the process?
b) For an inlet ?ow rate of 2000 ft 3/min of air saturated with B, what would be the ?ow rate of the liquid B stream (lb/min)?
c) If the process could cool the stream down to 50°F instead of 80°F, what would be the outlet mole fraction of B in this case?
Date:
Vapor Pressure of B at 80°F = 0.5067 psia Vapor Pressure of B at 130°F = 2.221 psia MW of B = 20 Heat capacity of liquid B = 0.87 (btu)/(lb)(°F)
Q. Double convex lenses are to be manufactured from a glass of refractive index1.55, With both faces of the same radius of curvature. What is the radius of curvature? Required if
Describe dispersive power of the material of a prism. What do you mean by angular dispersion?
Q. A light of wavelength 58900A falls normally on a thin air film, 6 dark fringes are seen between two points. Calculate the thickness of the film. 2μt = nλ Thickness of th
A projectile is launched from zero height with an initial angle, θ, above the horizontal and with an initial velocity, vi. a. Show that the range of the projectile the distance
Assume that two linked pistons are both cylindrical in shape. Show that the ratio of forces generated is directly proportional to the square of the radii of the two cross-sect
Measuring with a Micrometer Caliper A simple animation of using a micrometer to measure the width of a pencil.
If two forces P & Q act at such an angle that the resultant force r=p. Then show that if P is doubled the new resultant is at right angle Q and it's value is ( 4P 2 -Q 2 ) 1/2
THE SEMICONDUCTOR in which number of electrons or holes is smaller than N c and N v density of state in CB or VB are called non-degenerate semiconductor. The general exponential
A mirror cleaned with an alcohol solution is slightly colder right after it is cleaned. Why?
Draw the circuit diagram of a common-emitter amplifier using an n-p-n transistor, Draw the Input and 1p waveforms of the signal. Write the expression for its voltage gain
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd