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Steam at 5 MPa and 400°C enters a nozzle steadily with a velocity of 80 m/s, and it leaves at 2 MPa and 300°C. The inlet area of the nozzle is 50 cm2, and heat is being lost at a rate of 120 kJ/s. The inlet and outlet conditions are as given:
The mass flow rate of the steam is
  • a)
    5.19 kg/s
  • b)
    13.84 kg/s
  • c)
    6.94 kg/s
  • d)
    8.65 kg/s
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Steam at 5 MPa and 400°C enters a nozzle steadily with a velocity ...
There is only inlet and one exit, and thus The mass flow rate of steam is
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Steam at 5 MPa and 400°C enters a nozzle steadily with a velocity of 80 m/s, and it leaves at 2 MPa and 300°C. The inlet area of the nozzle is 50 cm2, and heat is being lost at a rate of 120 kJ/s. The inlet and outlet conditions are as given:The mass flow rate of the steam isa)5.19 kg/sb)13.84 kg/sc)6.94 kg/sd)8.65 kg/sCorrect answer is option 'C'. Can you explain this answer?
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Steam at 5 MPa and 400°C enters a nozzle steadily with a velocity of 80 m/s, and it leaves at 2 MPa and 300°C. The inlet area of the nozzle is 50 cm2, and heat is being lost at a rate of 120 kJ/s. The inlet and outlet conditions are as given:The mass flow rate of the steam isa)5.19 kg/sb)13.84 kg/sc)6.94 kg/sd)8.65 kg/sCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Steam at 5 MPa and 400°C enters a nozzle steadily with a velocity of 80 m/s, and it leaves at 2 MPa and 300°C. The inlet area of the nozzle is 50 cm2, and heat is being lost at a rate of 120 kJ/s. The inlet and outlet conditions are as given:The mass flow rate of the steam isa)5.19 kg/sb)13.84 kg/sc)6.94 kg/sd)8.65 kg/sCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Steam at 5 MPa and 400°C enters a nozzle steadily with a velocity of 80 m/s, and it leaves at 2 MPa and 300°C. The inlet area of the nozzle is 50 cm2, and heat is being lost at a rate of 120 kJ/s. The inlet and outlet conditions are as given:The mass flow rate of the steam isa)5.19 kg/sb)13.84 kg/sc)6.94 kg/sd)8.65 kg/sCorrect answer is option 'C'. Can you explain this answer?.
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