Image: http://i.imgur.com/l3gqv8p.jpg The figure (Figure 1) shows the cycle for

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Image: http://i.imgur.com/l3gqv8p.jpg

The figure (Figure 1) shows the cycle for a heat engine that uses a gas having gamma=1.25 . The initial temperature is T1=300k , and this engine operates at 20 cycles per second.

A. What is the power output of the engine? ___kW  Got 1.08

B. What is the engine's thermal efficiency?___%  ?

The figure (Figure 1) shows the cycle for a heat engine that uses a gas having gamma=1.25 . The initial temperature is T1=300k , and this engine operates at 20 cycles per second. What is the power output of the engine? Got 1.08 What is the engine's thermal efficiency?

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