Mechanical Engineering - Hydraulic Machines

Exercise : Hydraulic Machines - Section 4
16.
The centrifugal pump preferred for a specific speed between 80 to 160 r.p.m. is
slow speed with radial flow at outlet
medium speed with radial flow at outlet
high speed with radial flow at outlet
high speed with mixed flow at outlet
Answer: Option
Explanation:
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17.
The speed ratio in case of Francis turbine varies from
0.15 to 0.3
0.4 to 0.5
0.6 to 0.9
1 to 1.5
Answer: Option
Explanation:
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18.
A Kaplan turbine is preferred for a specific speed of 300 to 1000 r.p.m.
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.