An ideal gas is throttled through an insulated pipe at the rate of 3 k – McqOptions

MCQOPTIONS

1.	An ideal gas is throttled through an insulated pipe at the rate of 3 kg/s. There is a 10% pressure drop from an inlet to exit of the pipe. The values of R = 0.287 kJ/kgK and T0 = 300 K. The rate of energy loss for the pressure drop due to friction, will be nearly
A.	34 kW
B.	30 kW
C.	26 kW
D.	22 kW
Answer» D. 22 kW

Discussion

No Comment Found

Related MCQs

Identify the incorrect statement, from the following options:Irreversibility is introduced into the desired isentropic compression in an air compressor by _____.
An amount of 1000 kJ of heat is added to a system during a constant pressure vapourization process at a temperature of 227°C. The available energy added to the system, if the temperature of the surrounding is 27°C, is
Consider the following statements regarding availability:1) Is generally conserved2) It can either be negative or positive3) It is the maximum theoretical work obtainable4) It can be destroyed in irreversibilityWhich of the above statements are correct?
100 kJ of energy is transferred from a heat reservoir at 1000 K to a heat reservoir at 500 K. The ambient temperature is 300 K. The loss of available energy due to heat transfer process is
An ideal gas is throttled through an insulated pipe at the rate of 3 kg/s. There is a 10% pressure drop from an inlet to exit of the pipe. The values of R = 0.287 kJ/kgK and T0 = 300 K. The rate of energy loss for the pressure drop due to friction, will be nearly