Fluid Mechanics and Machinery MCQs | Page - 24

Dear candidates you will find MCQ questions of Fluid Mechanics and Machinery here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

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Mr. Dubey • 52.61K Points
Coach

Q. A hydraulic coupling belongs to the category of                 

(A) energy absorbing machines
(B) energy generating machines
(C) power absorbing machines
(D) energy transfer machines
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M

Mr. Dubey • 52.61K Points
Coach

Q. At present which is cheapest means of generating power                           

(A) thermal power
(B) nuclear power
(C) hydroelectric power
(D) electric power
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M

Mr. Dubey • 52.61K Points
Coach

Q.                         is an inward radial flow reaction turbine?

(A) pelton turbine
(B) kaplan turbine
(C) francis turbine
(D) propeller turbine
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M

Mr. Dubey • 52.61K Points
Coach

Q.                              is a axial flow reaction turbines, if vanes are fixed to hub of turbine

(A) propeller turbine
(B) francis turbine
(C) kaplan turbine
(D) pelton turbine
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M

Mr. Dubey • 52.61K Points
Coach

Q. Francis and Kaplan turbines are known as

(A) impulse turbine
(B) reaction turbine
(C) axial flow turbine
(D) mixed flow turbine
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M

Mr. Dubey • 52.61K Points
Coach

Q. What is the efficiency of the simple elbow type draft tube?

(A) 10
(B) 30
(C) 60
(D) 90
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M

Mr. Dubey • 52.61K Points
Coach

Q. What is the purpose of a steam turbine governing?

(A) controls speed
(B) controls flow rate
(C) controls volume
(D) controls discharge
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M

Mr. Dubey • 52.61K Points
Coach

Q. When the mechanical speed of the shaft increases beyond 110 percent, we use

(A) throttle governing
(B) steam governing
(C) nozzle governing
(D) emergency governing
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