Determine rate of heat transfer if the power input is given
Air enters a compressor at 14 psia, 80 F with negliible speed and is discharged at 70 psia, 500 F with a speed of 500 ft/s. If the power input is 3200 hp and the flow rate is 20 lbm/s, determine the rate of heat transfer.
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Compressed liquid water at 42 C and 8 MPa steadily flows into a boiler and exits as a saturated vapor at 8 MPa. The mass flow rate is 4.5 x 105 kg/hr. Determine the amount of heat transfer [MW] in the boiler.
A 60.0-kg woman balances on one heel of a pair of high-heeled shoes. If the heel is circular and has a radius of 1.00 cm, what pressure does she exert on the floor if she stands on one foot?
Wilder Company manufactures two models of its banjo, the Basic and the Luxury. The Basic model requires 10,000 direct labor hours and the Luxury requires 30,000 direct labor hours.
A manufacturer has identified the options for acquiring a machined part. It can make the part on a numerically controlled lathe for $150 per unit It can make the part on a standard lathe for $250.
Stephanie Robbins is the Three Hills Power Company management analyst assigned to simulate maintenance costs. In Section 14.6 we describe the simulation of 15 generator breakdowns and the repair times required when one repairpe
Calculate the speed that the crate will have after it has moved 3 meters along the incline after having started from rest.
What are the major elements of an internal control over property, plant, and equipment? For the specific control procedures identified, indicate their importance to the audit.
What was the total amount of manufacturing costs assigned to those units that were completed and transferred out of the process in September?
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