Homework Answers
Add Answer to:
Question2 .5 A capillary tube with inside diameter of 6 mm connects a closed tank A...
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m....
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water u = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m....
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water j = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
Q8 A horizontal pipe 50 mm diameter is fitted with a venturi tube, which has a...
Q8 A horizontal pipe 50 mm diameter is fitted with a venturi tube, which has a throat diameter of 40 mm. The pipe carries water at a pressure of 30 kPa gauge and velocity 3 m/s upstream of the throat. Determine: a. The mass flow rate; b. The velocity at the throat C. The pressure at the throat ignoring head losses: d. The pressure at the throat if a head loss equal to 5% of the total head occurs as...
4 A U-Tube manometer is connected to a closed tank, shown below, containing oil a density...
4 A U-Tube manometer is connected to a closed tank, shown below, containing oil a density of 800 kg/m², the pressure of the air above the oil being 6000 Pa, if the pressure at point A is 20 kPa and the manometer fluid has a relative density of 5, Assume x=0.6m. determine the following i. The depth of oil, Z ii. The differential reading, Z2 on the manometer. (5marks) Z2 Z A OIL 5 Explain about the steady and unsteady...
need help with these 3 questions im stuck! A closed tank having a volume of 62...
need help with these 3
questions im stuck!
A closed tank having a volume of 62 L is filled with 0.1 kg of a gas. A pressure gauge attached to the tank reads 270 kPa when the gas temperature is 20°C. Assuming ideal gas behaviour, the gas in the tank is most likely: cross out Select one: O a. Air; O b. Carbon dioxide; c. Oxygen; cross out cross out d. None of the above cross out An open (to...
Dam Wall (7 marks) Fig 6 6. A circular gate AB of diameter 4 m is...
Dam Wall (7 marks) Fig 6 6. A circular gate AB of diameter 4 m is designed to close the water flowing out from the sloping wall of a dam structure. The gate is hinged at A as in Fig 6. Calculate (a) the magnitude of hydrostatic force acting on the circular gate and (b) the position of hydrostatic force from the water surface. (6 marks) 7. Using the data in Fig 7, (a) find va if vb is 3...
8-C) As shown below water is pumped and sprayed through a nozzle into the atmosphere at 20 m/s at...
8-C) As shown below water is pumped and sprayed through a nozzle into the atmosphere at 20 m/s at an elevation 10 m above the reservoir surface. The mass flow rate is 40 kg/s and the volumetric flow rate is 0.040 m3/s. The large diameter inlet pipe total length is 50 m. The pump effidency is 65%. The longer smaller diameter pipe leaving the pump is 200 m in total length. The pipes have different diameters as indicated below. The...
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water u = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water j = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
Q8 A horizontal pipe 50 mm diameter is fitted with a venturi tube, which has a throat diameter of 40 mm. The pipe carries water at a pressure of 30 kPa gauge and velocity 3 m/s upstream of the throat. Determine: a. The mass flow rate; b. The velocity at the throat C. The pressure at the throat ignoring head losses: d. The pressure at the throat if a head loss equal to 5% of the total head occurs as...
4 A U-Tube manometer is connected to a closed tank, shown below, containing oil a density of 800 kg/m², the pressure of the air above the oil being 6000 Pa, if the pressure at point A is 20 kPa and the manometer fluid has a relative density of 5, Assume x=0.6m. determine the following i. The depth of oil, Z ii. The differential reading, Z2 on the manometer. (5marks) Z2 Z A OIL 5 Explain about the steady and unsteady...
need help with these 3
questions im stuck!
A closed tank having a volume of 62 L is filled with 0.1 kg of a gas. A pressure gauge attached to the tank reads 270 kPa when the gas temperature is 20°C. Assuming ideal gas behaviour, the gas in the tank is most likely: cross out Select one: O a. Air; O b. Carbon dioxide; c. Oxygen; cross out cross out d. None of the above cross out An open (to...
Dam Wall (7 marks) Fig 6 6. A circular gate AB of diameter 4 m is designed to close the water flowing out from the sloping wall of a dam structure. The gate is hinged at A as in Fig 6. Calculate (a) the magnitude of hydrostatic force acting on the circular gate and (b) the position of hydrostatic force from the water surface. (6 marks) 7. Using the data in Fig 7, (a) find va if vb is 3...
8-C) As shown below water is pumped and sprayed through a nozzle into the atmosphere at 20 m/s at an elevation 10 m above the reservoir surface. The mass flow rate is 40 kg/s and the volumetric flow rate is 0.040 m3/s. The large diameter inlet pipe total length is 50 m. The pump effidency is 65%. The longer smaller diameter pipe leaving the pump is 200 m in total length. The pipes have different diameters as indicated below. The...
Most questions answered within 3 hours.
-
Problem #1
The area between Z = 0 and Z = 2.50
The area between Z...
asked 1 hour ago -
1. What is the meaning of the term communication style?
2. What are the benefits to...
asked 50 minutes ago -
9.) You are buying a car that cost $26,500. You make payments of
$412 each month...
asked 1 hour ago -
. Suppose a discrete random variable has probability
distribution
P(x) = .2 if x = 0...
asked 2 hours ago -
Under the influence of its drive force, a snowmobile is moving
at a constant velocity along...
asked 2 hours ago -
Why do organizations decline? What steps can top
management take to halt, decline, and restore organizational...
asked 2 hours ago -
What mechanisms Drive speciation??
(I.e. what was Dawins theory on the orgin of species, and how...
asked 4 hours ago -
The manager at a car assembly plant believes that the mean
assembly time for a car...
asked 5 hours ago -
Which of the following is true of electron capture?
A) It decreases the nuclide's mass number...
asked 6 hours ago -
Assuming an efficiency of 43.10%, calculate the actual yield of
magnesium nitrate formed from 114.9 g...
asked 7 hours ago -
The highly pathogenic bacterium Clostridium
perfringens causes gangrene, a disease that results in the
destruction of...
asked 9 hours ago -
In the context of situation analysis, which of the following is
a category for analysis in...
asked 9 hours ago