Mechanical Engineering - Steam Nozzles and Turbines - Discussion

Discussion Forum : Steam Nozzles and Turbines - Section 1 (Q.No. 12)
12.
The impulse reaction turbine has its driving force
as an impulsive force
as a reaction force
partly as an impulsive force and partly as a reaction force
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Suraj Mishra said:   5 years ago
The impulse reaction turbine has its driving force partly as an impulsive force & partly as a reaction force as the components add to the resultant.

Explanation: In a nozzle, the whole frictional loss is assumed to occur between the throat & the exit of the nozzle.

Bezawada kalyan said:   6 years ago
Explain the answer.

Shubham said:   7 years ago
Impulse turbine can only have impulsive force. So answer is A.

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