Explore topic-wise MCQs in Steam And Gas Turbines.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Steam And Gas Turbines knowledge and support exam preparation. Choose a topic below to get started.

1.

Increase in angle of attack can be done by ________

A. Slats
B. Governor mechanism
C. Flaps
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
2.

To increase the lift at given angle of attack _______ are used.

A. Slats
B. Flaps
C. Cannot be increased
D. None of the mentioned
Answer» C. Cannot be increased
Discussion
3.

Elements of airfoil are _________

A. Slats
B. Flaps
C. Slats & Flaps
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
4.

The lift force is directly proportional to _________

A. difference in the pressure between upper and lower surfaces
B. difference in the velocity between upper and lower surfaces
C. difference in the pressure & velocity between upper and lower surfaces
D. none of the mentioned
Answer» D. none of the mentioned
Discussion
5.

For an airfoil fluid velocity will be ______ on upper surface when compared to lower surface.

A. higher
B. lower
C. equal
D. none of the mentioned
Answer» B. lower
Discussion
6.

Cambered airfoil generates lift at _________ angle of attack.

A. high
B. low
C. zero
D. none of the mentioned
Answer» D. none of the mentioned
Discussion
7.

The lift to the airfoil is mainly the result of ______________

A. angle of attack
B. shape
C. angle of attack & shape
D. none of the mentioned
Answer» D. none of the mentioned
Discussion
8.

When airfoil shape moves through fluid it produces __________

A. Thrust force
B. Drag force
C. Aerodynamic force
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
9.

Airfoil can also be called as ________

A. aerofoil
B. propeller
C. sail
D. none of the mentioned
Answer» B. propeller
Discussion
10.

Shape of a wing or blade as seen from top view is called as airfoil.

A. True
B. False
Answer» C.
Discussion