Determine maximum rate of heat supplied to heated space
A heat pump is executed with R-134a under the saturation dome between the pressure limits of 1.6 MPa and 0.2 MPa. If the power consumption of the heat pump is 4.2 kW. Find the maximum rate of heat supplied to the heated space.
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Determine the size of the contact patch, the contact stresses, and the maximum shear stress for a 40 mm diameter steel cylinder, 25 cm long.
The kinetic coefficient of friction between the package and the incline is 0.2. Determine the deformation of the spring in bringing the package to rest.
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Determine the component of vector A in the direction of vector B. Verify that the computed unit vector has a magnitude of one. A= 2i+3j-2k B= i+2j+2k
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