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Which one of the following is not correct regarding both Kaplan and propeller...

Q.  
Which one of the following is not correct regarding both Kaplan and propeller turbines?


Answer & Explanation

Blades can be adjusted only in case of Kaplan turbine.

Thus correct option is: D.

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More Questions Turbo Machines:

Q.  
Kaplan turbine is

A. A high head mixed flow turbine

B. A low axial flow turbine

C. An outward flow reaction turbine

D. An impulse inward flow turbine


Answer & Explanation

Q.  
Priming is necessary in

A. Centrifugal pumps to lift water from a greater depth

B. Centrifugal pumps to remove air in the suction pipe and casing

C. Hydraulic turbine to remove air in the turbine casing

D. Hydraulic turbine to increase the speed of turbine and to generate more power


Answer & Explanation

Q.  
A centrifugal pump gives maximum efficiency when its blades are

A. Bent forward

B. End backward

C. Bent backward

D. Wave shaped


Answer & Explanation

Q.  
Why is a minimum of Net Positive Suction Head (NPSH) required for a hydraulic pump?

A. To prevent cavitation

B. To increase discharge

C. To increase suction head

D. To increase efficiency


Answer & Explanation
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