Q18
Phenomenon of choking in compressor means
A.
No flow of air
B.
Fixed mass flow rate regardless of pressure ratio
AnswerC.
Reducing mass flow rate with increase in pressure ratio
D.
Increased inclination of chord with air steam
Answer: Option B
Solution
Answer: Option B
Solution:
Choke/Stonewall point Choking is the condition which occurs in the compressor in which it operates at very high mass flow rate and flow through the compressor can't be further increased as mach number at some part of the compressor reach to unity