Find the cycle coefficient of performance
An air conditioner uses R134, the condenser pressure is 1400 kPa and the evaporator pressure is 201 Kpa. Find the cycle coefficient of performance. This unit must cool a room about 30 C (this is Delta T), can the system work?
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You have the opportunity to purchase mineral rights to a property in North Dakota with expected annual cash flows of $10,000 per year for eight years.
A particle rotates in a circle with a centripetal acceleration of 18.36 meters per second squared. If the radius is doubled without changing the particle's speed, what is the new centripetal acceleration in terms of the original value?
What is the horizontal distance from the wall where the fired cannonball hits the ground?
Compute the predetermined overhead rate using the traditional method. Using this rate and the other data from the problem, calculate the unit product cost of both products.
An air conditioner uses R134, the condenser pressure is 1400 kPa and the evaporator pressure is 201 Kpa. Find the cycle coefficient of performance.
National Geographic is replacing an old printing press with a new one. The old press is being sold for $350,000 and it has a net book value of $75,000. Assume that National Geographic is in the 40% income tax bracket.
Given the following data, determine the satellite's height above the surface of the Earth. G = 6.67 x 10-11 Nm2/kg2, mass of Earth = 5.98 x 1024 kg, radius of Earth = 6.38 x 106 m.
As they push, 60 N of kinetic friction opposes them. What is the speed of the sled right before the team jumps on the sled?
Arnold purchased interests in two limited partnerships 6 years ago. During 2012, Arnold had income of 22.000 from one of the partnerships. He had a loss from the other partnership of 32000 salary income of 35000 and dividend income of 2000.
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