Belhaven University Certified Clinical Nurse Specialist Questions

fluid and chemical related engineering questions. Question are in attached files. need answers for all question. its a question of a my friend.

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Assignment Details
MENG-3211 (2020-SPRING) 030,030L,031,032L,033L
For section 031:
Question 1 -6.25 pts
Ethyl alcohol is in a 310 mm-diameter tank at an
initial height of 2 m. The ethyl alcohol exits the tank
through a sharp-edged orifice, which has a diameter
of 2 mm and located at the bottom of the tank. The
tank is open to the atmosphere. What is the
approximate actual velocity in m/s coming out of the
orifice at ethyl alcohol height of 1 m?
Question 2 -6.25 pts
An orifice meter (Dorifice = 15.9 mm and Dpipe = 26
mm) is calibrated in the laboratory with water as the
working fluid and with an air-over-water, inverted U-
tube manometer. Given data is discharge coefficient
of 0.616 & Ah of 38.1 +/- 10% mm of H20. Assume
no uncertainties associated with the diameters.
Estimate the actual flow rate in L/s from the orifice
for given operating point.
Question 3 – 6.25 pts
A venturi meter (Dpipe = 26.65 mm & Dthroat = 15.8
mm) is calibrated in the laboratory using water as
the working fluid and an air-over-water, inverted U-
tube manometer. Data obtained are as
follows: Qac of 2.21 x 10-4 +/- 10% m3/s & discharge
coefficient of 0.99. What is the Ah in mm of H20?
Assume no uncertainties associated with the
diameters.
Question 4 – 6.25 pts
Propyl alcohol flows at 0.0005 m3/s through the
piping system of the figure. The system is made of
commercial steel and has diameter of 15.80
mm. The pipe length is 15 m, and the exit is 1
m lower than the inlet. All fittings are regular and
threaded. What is the friction factor of the fluid for
this system?
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3:46
0.07
KB/S
> VOLTE
67%
…
Assignment Details
MENG-3211 (2020-SPRING) 030,030L,031,032L,033L
mm) is calibrated in the laboratory with water as the
working fluid and with an air-over-water, inverted U-
tube manometer. Given data is discharge coefficient
of 0.616 & Ah of 38.1 +/- 10% mm of H20. Assume
no uncertainties associated with the diameters.
Estimate the actual flow rate in L/s from the orifice
for given operating point.
Question 3 – 6.25 pts
A venturi meter (Dpipe = 26.65 mm & Dthroat = 15.8
mm) is calibrated in the laboratory using water as
the working fluid and an air-over-water, inverted U-
tube manometer. Data obtained are as
follows: Qac of 2.21 x 10-4 +/- 10% m3/s & discharge
coefficient of 0.99. What is the Ah in mm of H20?
Assume no uncertainties associated with the
diameters.
Question 4 – 6.25 pts
Propyl alcohol flows at 0.0005 m3/s through the
piping system of the figure. The system is made of
commercial steel and has diameter of 15.80
mm.The pipe length is 15 m, and the exit is 1
m lower than the inlet. All fittings are regular and
threaded. What is the friction factor of the fluid for
this system?
TA
2
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