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Repeat Problem 13 for the key of Problem 12.
Problem 13
Compute the torque that could be transmitted by the key of Problem 10 on the basis of shear and bearing if the key is made from AISI 1020 cold-drawn steel with a design factor of N = 3.
Problem 12
Repeat Problem 10, using a no. 2428 Woodruft" key in a shaft having a 3.250-in diameter
Problem 10
Make a detailed drawing of a Woodruff key connection between a shaft and the hub of a gear The shaft has a diameter of 1.500 in. Use a no. 1210 Woodruff key. Dimension the key seat in the shaft and the hub.
A rectangular gate is inclined at an angle of 30 degrees from the horizontal. It is 4 ft wide by 6 feet long. If it is hung from its upper end which is 8 feet below the waters top edge, what minimum applied force (bottom) is needed to open the gat..
Crude oil is at 50 degrees f (absolute viscosity=2.8*10^-4 lbf*s/ft^2) is flowing through a 24 inch diameter pipe. A pitot-static tube is used to measure the velocity at the center of the pipe
If the drill bit jams when the brace is subjected to the forces shown, determine the resultant internal loadings acting on the cross section of the drill bit at A .
If a certain watershed received 1,250 mm of rain during a year, stored 150 mm of water in its soil mantle, and lost 400 mm of water downstream, how much water (in mm) was lost to the atmosphere (mainly through plants)
The vertical portion of the press shown below consists of rectangle tube of wall thickness t=8mm. knowing that the press has been tightened on wooden planks being glues together until P = 20 kN, determine the maximum tensil and compressive stresses i..
Installing an automated production system costing $278,000 is initially expected to save Zia corporation $52,000 in expenses annually. If the system needs $5000 in operating and maintenanc
The frame is designed to carry the hanging mass at G equal to 167 kg. The frame is supported by a pin connection at C and the rope AB, and constructed with pin connections at points E, F, and D. Importantly, members BEFG and EDC are continuous mem..
Diameter of the tube is 0.0525 m. Volumetric flow rate is 0.379 m^3/min. Density of water is known as 1000 kg/m^3, viscosity of water is known as 1 cp. Calculate the friction losses in the pipeline ( Ev and Ev).
The plate OAB forms an equilateral triangle which rotates counterclockwise with increasing speed about point O. If the normal and tangential components of acceleration of the centroid C
Use the Rankine cycle. The boiler operates at a 1000 kpa with a maximum temperature of 30 degrees Celsius. The condenser is isobaric and operates at -5 degrees Celsius.
Five $1,000 bonds having a bond rate of 8% per year payable quarterly are pur chased for $4,940 and kept for 6 years, at which time they are sold. Determine the selling price that yields a 6% effective annual return on the investment.
Consider a small town in the Phillippines, where the average weight of people is 55 kg, and the average lifespan is 60 years. The people here eat lots of fish due to abundant availability from the local river.
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