Compute the maximum coefficient of heat pump
An air conditioner running with R-134a on a cycle executed under the saturation dome between the pressure limits of 0.8 MPa and 0.12 MPa. Calculate the maximum Coefficient of this heat pump.
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Determine the horizontal distance between the launching ramp and the point of landing. (C) determine the maximum height he attains.
Starting with the energy equation Q - W = U2 -U1, show that the heat transfer for this process can be presented as Q = H2 - H1. b) Evaluate work and heat transfer for this process.
There are a reservoir at point zero and another one 80 meter higher. They are 1km from eachother. The upper reservoir has a capacity of 40 000m3. The pipe diameter is 700mm.
Knowing the coefficient of kinetic friction between B and C is 0.2, determine (a) the velocity of the bullet immediately after passing through B, (b) the final velocity of the carrier.
What is the approximate ductility (%El) of a brass alloy that has a yield strength of 275MPa? What is its Tensile strength?
The tank contains water to a depth of 5ft plus a depth of 2.5ft of oil on top of the water. The SG of the oil is .82. Determine the magnitude and location of the resultant force on one end of the tank.
Assume the oil is a Newtonian fluid, and a linear velocity profile applies to the oil film. Determine the kinematic viscosity of the oil.
Determine the time taken for the product to freeze if it is at its initial freezing point when it was placed in the blast freezer.
Air at 20 degree C, 40% RH is mixed adiabatically with air at 40 degree C, 40% RH in the ratio of 1 kg of the former to 2 kg of the latter on a dry basis.
The acceleration of gravity is g 32.0 ft/s2. Determine the power transmitted to the pulley, in horsepower, and the rotational speed of the pulley, in RPM.
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