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Question 1 of 3
1. Question1 pointsCategory: FLUID MECHANICS
In an air pipe line, the flow has following conditions at station 1 are : T=298K, pressure=1.8bar, velocity=15m/s and inner dia =50mm
The conditions at station 2 are: T=298K, pressure=1.3 bar, inner diameter=75mm.
Density of air at 298K and 1.8bar pressure is 2.1kg/m3,
Estimate the velocity at station 2 is?Correct
Question 2 of 3
2. Question1 pointsCategory: THERMODYNAMICS
Acetic acid is to be pumped at a rate of 0.02m3/s through a 75mm inner diameter pipe line. What is the pressure drop in the pipe line over a length of 70m?
Data: density of acetic acid = 1060 kg/m3 viscosity of acetic acid = 0.0025N.S/m2Correct
Question 3 of 3
3. Question1 pointsCategory: FLUID MECHANICS
A horizontal pipe of cross sectional area 5 cm2 is connected to a venturimeter of throat area 3 cm2. The manometer reading is equivalent to 5 cm of water. The discharge in cm3/s is nearly (Cd=1.0)Correct