Find the total exergy destruction in the process
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Assume a water pump on the ground and a reversible flow (hose, nozzle included) and find the minimum required power.
A 200-L insulated tank contains nitrogen gas at 200 kPa, 300 K. Use constant specific heats to find the final temperature and the exergy destruction.
Describe the maturity and cash flow characteristics of common stock, preferred stock, and corporate debt securities.
Find the change in exergy of the disk and the energy depletion of the car's gas tank due to this process alone.
Ammonia, 2 kg, at 400 kPa, 40oC is in a piston/ cylinder together with an unknown mass. Find the total exergy destruction (irreversibility) in the process.
A counter flowing heat exchanger cools air at 600 K, 400 kPa to 320 K using a supply. Find the water exit temperature and the power out of the heat engine(s).
Consider a convertible security that gives the owner the right to exchange it for another security within a specified period of time.
A flow of 1 kg/s of air at 300 K is mixed with flow of 2 kg/s air at 1500 K in an insulated pipe junction. Find the exit temperature and the exergy destruction.
How does collateral affect a security's riskiness? How does collateral affect the return required by investors?
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