Multiple Choice
Liquid kerosene with a specific heat of 2.0 kJ/kg.°C enters an adiabatic piping system at 18° at a rate of 3 kg/s. If the water temperature rises by 0.4°C during flow due to friction, the rate of entropy generation in the pipe is
A) 132 W/K
B) 44 W/K
C) 8.2 W/K
D) 2.7 W/K
E) 89 W/K
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q9: Argon gas is compressed from 150 kPa
Q10: Helium gas expands in an adiabatic turbine
Q11: Air is compressed from 30°C and 4.2
Q12: Helium gas expands in an adiabatic turbine
Q13: Air is compressed steadily and adiabatically from
Q15: Heat is lost through a plane wall
Q16: Air is to be compressed steadily and
Q17: Refrigerant-134a enters an adiabatic compressor as saturated
Q18: Combustion gases with a specific heat ratio
Q19: A unit mass of an ideal