STEAM NOZZLES
AND
STEAM CONDENSER
Short Answer Questions
|
STEAM NOZZLES AND STEAM
CONDENSERS |
|
What is the function of
steam nozzle? |
|
Explain the working principle of a nozzle. |
|
What are
the various types
of nozzles and their
functions? |
|
When and where the
convergent-divergent nozzle is applicable? |
|
What is critical pressure
ratio of a steam nozzle? |
|
What is the effect of friction
on the flow through a steam nozzle? |
|
Explain supersaturated flow
(or) meta stable flow in steam nozzles. |
|
Define nozzle efficiency. |
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What are
the parameters affect the nozzle efficiency? |
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Define nozzle velocity coefficient and how it is related to nozzle efficiency? |
|
What is the function of
steam
condenser? |
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How the steam condensers are
classified? |
|
Differentiate between mixing and non-mixing
condensers. |
|
What is
meant by dry and wet air pumps? |
|
Why there is a need of
an
air extraction pump in the condenser? |
|
What are the sources of air leakages into a condenser? |
|
Define the term “vacuum efficiency”. |
|
Define the term “condenser efficiency”. |
|
Define the term “vacuum measurements”. |
|
State
Dalton’s law of partial pressure. |
Composed By:
R.Satheesh, M.E., Asso.Prof.,
E-Mail: rsatheeshemail@gmail.com
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