1. |
A steam nozzle covert
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Answer:
Option (a) |
2. |
A nozzle is said to be a convergent nozzle
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Answer:
Option (b) |
3. |
Nozzle efficiency is described as_________________.
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Answer:
Option (b) |
4. |
The critical pressure ratio for initially superheated steam is______________as compared to initially dry saturated steam.
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Answer:
Option (b) |
5. |
The critical pressure ratio for maximum discharge condition through the nozzle is
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Answer:
Option (b) |
6. |
A nozzle is said to be choked when___________.
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Answer:
Option (b) |
7. |
The velocity of the stream flowing through the nozzle is given by,
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Answer:
Option (b) |
8. |
The steam enters the nozzle at a
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Answer:
Option (a) |
9. |
The passage of uniformly varying cross-section in which the kinetic energy of steam increases at the expense of its pressure is called as
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Answer:
Option (b) |
10. |
When the inlet pressure of steam is equal to the exit pressure, then
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Answer:
Option (d) |