Answer:
Solar Water Disinfection
Explanation:
It uses solar radiation to clean water
Answer:
Mechanical Engineering, Aerospace Engineering, Electrical Engineering, Aeronautical Engineering
Explanation:
I'm a Mechanical Engineer, and I considered Aerospace.
Answer:
The meole fraction of acetone in the outlet liquid is
Explanation:
1.
The schematic diagram to represent this process is shown in the diagram attached below:
2.
the mole fraction of acetone in the outlet liquid is determined as follows:
solute from Basis Gas flow rate
Let the entering mole be : % = 0.012
Let the outlet gas concentration be = 0.1% = 0.001
Thus; the mole fraction of acetone in the outlet liquid is:
The mole fraction of acetone in the outlet liquid is
Answer:
(a)Volume in liters=5.3 liters.
(b)Volume in liters/minute=31.8 liters/minute.
Explanation:
Given:
Diameter of cylinder ,D=150 mm
Stroke,L=300 mm
Time ,t=10 sec
we know that swept volume of cylinder
So
(a) Volume in liters =5.3 liters ( 1=1000 liters)
(b) When we divide swept volume by time(in minute) we will get liters/minute.
We know that 1 minute=60 sec
⇒10 sec= minute
So volume displace in liters/minute=31.8 liters/minute.
Answer:
No, I disagree
Explanation:
The average velocity in a circular pipe in fully developed laminar flow cannot be defined by simply measuring the velocity at R/2 (midway between the wall surface and the centerline). Vmax/2 is the mean velocity, but the velocity at midway between the wall surface and the centerline is
Where R represent the circular pipe radius and r is a local radial distance measured from center of the pipe to any desired point