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Question 18 5p A cylinder has a diameter of 12 inches, is 8 inches long, and...
1- A cylinder has a diameter of 12 inches, is 8 inches long, and has a...
1- A cylinder has a diameter of 12 inches, is 8 inches long, and has a 4 in ram / rod extending from one side. This is connected to a pump rated at 1.5 GPM and 1,500 PSI. What is the max load the cylinder can (push / extend)? 2- A cylinder has a diameter of 12 inches, is 8 inches long, and has a 4 in ram / rod extending from one side. This is connected to a pump...
You have 5 in diameter hydraulic cylinder 30 inches long, with a 2 in rod. What...
You have 5 in diameter hydraulic cylinder 30 inches long, with a 2 in rod. What is the maximum load in lbs that can be exerted on the power stroke with a 3000 psi pump
1) In the figure below, assume the pipe diameter is 4-inches, (f = 0.035), Distance from...
1) In the figure below, assume the pipe diameter is 4-inches,
(f = 0.035), Distance from BC is 18-feet, distance DE is
187-feet and ∆ z = 69-feet. The elevation of C is
14-feet above the lower water surface. If the pressure
head @ C is to be no less than (–) 20 feet, what is the maximum
flow rate that can be pumped? (Flow rate in GPM)
2) If the pump from the previous problem has 63%
efficiency, what horsepower must be...
31. The force exerted on the side of a fuel tank measuring 12 X 24 inches,...
31. The force exerted on the side of a fuel tank measuring 12 X 24 inches, when the tank 32. A rectangular fuel tank whose dimensions are 60 inches long, 20 inches wide, and 12 33. A brake master cylinder having a bore of 1.5 and a stroke of 6 inches displaces 34. A 4-cylinder aircraft engine has a bore of 3.78 inches and a stroke of 5.5 inches. Its is pressure tested to 8 psi, ispounds. inches deep contains...
question 1 and 2 please 1. A one-inch diameter steel rod is used as a pin-pin...
question 1 and 2 please
1. A one-inch diameter steel rod is used as a pin-pin connected compression member. Calculate the critical load using Euler's formula. The proportional limit for the steel is 36,000 psi and the modulus of elasticity is 30,000,000 psi, (the radius of gyration for a circular section is d/4). Assume the length of the rod to be: A. 1.5 feet B. 4.5 feet Comment on the results of A and B. 2. A one-inch diameter steel...
Please answer question 7: A centrifugal pump discharges 500 GPM through a 12-inch diameter impeller. The fluid...
Please answer question 7:
A centrifugal pump discharges 500 GPM through a 12-inch diameter
impeller. The fluid leaves the impeller with a
tangential velocity of 17 ft/sec. If water, @ 68°F,
enters the impeller via radial flow (I.E. no whirl), and the inner
radius and thickness of the impeller are
1.75-inches. (Assume a constant thickness of the
impeller) and if the pump speed is 1775 rpm, with a head loss of
4.5-feet. What is the horsepower input to the flow by
the pump?
QUESTION...
A pipe with an inner diameter of 8 inches (0.67 ft) carries water (ρ = 62.4...
A pipe with an inner diameter of 8 inches (0.67 ft) carries water (ρ = 62.4 lbm/ft3, μ = 6.72 x 10-4 lbm/ft ⋅s) horizontally at a flow rate of 3.1 ft3/s. The pipe has been in service for a very long time, so the wall surface has become fairly rough (ε = 0.008 inches). The pipe is 1550 ft long. A) Calculate ΔP over the pipe length in psi B) Suppose the old pipe is now replaced with a...
A circular shaft AB consists of a 10-in.-long, 7/8-in-diameter steel cylinder (G=11.2x106 psi), in which a...
A circular shaft AB consists of a 10-in.-long, 7/8-in-diameter steel cylinder (G=11.2x106 psi), in which a 5-in.-long, 5/8-in.-diameter cavity has been drilled from end B. The shaft is attached to fixed supports at both ends, and a 90 lb-ft torque is applied at its midsection (see Figure). Determine: 1. The reaction at each support. 2. The maximum shearing stress in shaft AB. 3. The maximum shearing stress in shaft BC. 5 in. 5 in. A с 90 lb. ft B
(12 If a conductor is covered, it is: A) Encased with an insulation recognized by the Code 8) Encased with an outer...
(12 If a conductor is covered, it is: A) Encased with an insulation recognized by the Code 8) Encased with an outer covering not recognized as electrical insulation C) Effectively isolated from ground faults D) Covered with a material of a composition and thickness recognized by UL (13 Open motors with commutators shall material, but this: A) Is only required for over 600 volts B) Does not prohibit these motors from a Class I location C) Shall not prohibit these...
1. The tank shown is 24 inches long, has 8- inch mean diameter, 0.1-inch wall thickness, and cont...
1. The tank shown is 24 inches long, has 8- inch mean diameter, 0.1-inch wall thickness, and contains 400 psi internal pressure. As part of a processing operation the tank is rapidly spun, which produces a torque of 16000 lb-inch at the section of interest. (a) determine the state of stress in the y-z plane at the point indicated (at the front surface of the tank) and indicate on a square differential element; (b) represent the state of stress on...
1) In the figure below, assume the pipe diameter is 4-inches,
(f = 0.035), Distance from BC is 18-feet, distance DE is
187-feet and ∆ z = 69-feet. The elevation of C is
14-feet above the lower water surface. If the pressure
head @ C is to be no less than (–) 20 feet, what is the maximum
flow rate that can be pumped? (Flow rate in GPM)
2) If the pump from the previous problem has 63%
efficiency, what horsepower must be...
31. The force exerted on the side of a fuel tank measuring 12 X 24 inches, when the tank 32. A rectangular fuel tank whose dimensions are 60 inches long, 20 inches wide, and 12 33. A brake master cylinder having a bore of 1.5 and a stroke of 6 inches displaces 34. A 4-cylinder aircraft engine has a bore of 3.78 inches and a stroke of 5.5 inches. Its is pressure tested to 8 psi, ispounds. inches deep contains...
question 1 and 2 please
1. A one-inch diameter steel rod is used as a pin-pin connected compression member. Calculate the critical load using Euler's formula. The proportional limit for the steel is 36,000 psi and the modulus of elasticity is 30,000,000 psi, (the radius of gyration for a circular section is d/4). Assume the length of the rod to be: A. 1.5 feet B. 4.5 feet Comment on the results of A and B. 2. A one-inch diameter steel...
Please answer question 7:
A centrifugal pump discharges 500 GPM through a 12-inch diameter
impeller. The fluid leaves the impeller with a
tangential velocity of 17 ft/sec. If water, @ 68°F,
enters the impeller via radial flow (I.E. no whirl), and the inner
radius and thickness of the impeller are
1.75-inches. (Assume a constant thickness of the
impeller) and if the pump speed is 1775 rpm, with a head loss of
4.5-feet. What is the horsepower input to the flow by
the pump?
QUESTION...
A circular shaft AB consists of a 10-in.-long, 7/8-in-diameter steel cylinder (G=11.2x106 psi), in which a 5-in.-long, 5/8-in.-diameter cavity has been drilled from end B. The shaft is attached to fixed supports at both ends, and a 90 lb-ft torque is applied at its midsection (see Figure). Determine: 1. The reaction at each support. 2. The maximum shearing stress in shaft AB. 3. The maximum shearing stress in shaft BC. 5 in. 5 in. A с 90 lb. ft B
(12 If a conductor is covered, it is: A) Encased with an insulation recognized by the Code 8) Encased with an outer covering not recognized as electrical insulation C) Effectively isolated from ground faults D) Covered with a material of a composition and thickness recognized by UL (13 Open motors with commutators shall material, but this: A) Is only required for over 600 volts B) Does not prohibit these motors from a Class I location C) Shall not prohibit these...
1. The tank shown is 24 inches long, has 8- inch mean diameter, 0.1-inch wall thickness, and contains 400 psi internal pressure. As part of a processing operation the tank is rapidly spun, which produces a torque of 16000 lb-inch at the section of interest. (a) determine the state of stress in the y-z plane at the point indicated (at the front surface of the tank) and indicate on a square differential element; (b) represent the state of stress on...
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