Answer in half an hour I'll give good rating A heat engine produces 200 kJ/s of mechanical power and operates at an efficiency of 40%. What would be the rate of heat rejection to the lower temperature heat sink in this case?   a. 300 kJ/s b. 500 kJ/s c. 150 kJ/s d. 200 kJ/s e. 50 kJ/s

Elements Of Electromagnetics
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Answer in half an hour I'll give good rating

A heat engine produces 200 kJ/s of mechanical power and operates at an efficiency of 40%.

What would be the rate of heat rejection to the lower temperature heat sink in this case?


 

a.

300 kJ/s

b.

500 kJ/s

c.

150 kJ/s

d.

200 kJ/s

e.

50 kJ/s

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