11. |
The smallest section in the nozzle is known as
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Answer:
Option (a) |
12. |
A nozzle is said to be a divergent nozzle
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Answer:
Option (b) |
13. |
Which of the following is not true for steam nozzles?
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Answer:
Option (a) |
14. |
Which of the following is true for steam flow through nozzle?
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Answer:
Option (d) |
15. |
The ratio of actual mass flow rate (ṁa) to ideal mass flow rate (ṁi) is called as
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Answer:
Option (c) |
16. |
The critical pressure ratio for initially dry saturated steam is
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Answer:
Option (c) |
17. |
The critical pressure ratio for superheated steam is
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Answer:
Option (b) |
18. |
The value of critical pressure ratio for initially wet steam is
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Answer:
Option (d) |
19. |
The steam leaves the nozzle at a
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Answer:
Option (d) |
20. |
The flow of steam in a nozzle is subsonic at____________.
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Answer:
Option (c) |