# Beam Deflection MCQ Questions & Answers

Beam Deflection MCQs : This section focuses on the "Beam Deflection". These Multiple Choice Questions (MCQs) should be practiced to improve the Beam Deflection skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

_____ is a small opening made in the bottom or sides of a tank.

A. Mouthpiece
B. Orifice
C. Sill
D. Sluice

Question 2

A fixed beam of the uniform section is carrying a point load at the centre, if the moment of inertia of the middle half portion is reduced to half its previous value, then the fixed end moments will ______

A. Increase
B. Remains constant
C. Decrease
D. Change their direction

Question 3

A propped cantilever beam carrying total load W  distributed evenly over its entire length calculate the vertical force required in the prop.

A. 3/4 W
B. W
C. 5/8 W
D. 3/8 W

Question 4

Bell mouthed orifices can be categorised in according to ___________

A. Size
B. Shape
C. Shape of upstream
D. Nature of discharge

Question 5

In propped cantilevers, the prop reaction is 3/8 wl.

A. TRUE
B. FALSE

Question 6

The maximum negative bending moment in fixed beam carrying udl occurs at ________

A. Mid span
B. 1/3 of the span
C. Supports
D. Half of the span

Question 7

The section which has a minimum cross sectional are in a flow is known as _______

A. Vena contracta
C. Submergent
D. Upstream edge

Question 8

The value of Cv varies _______ to ________

A. 0.95 - 0.99
B. 0.93 - 0.95
C. 0.97 - 1
D. 0.94 - 0.96

Question 9

Theorotical velocity = _______

A. (2gh)1/3
B. (2gh)1/2
C. (2gh)1/4
D. 2gh

Question 10

Which of the following is not a hydraulic coefficient?

A. Coefficient of contraction
B. Coefficient of discharge
C. Coefficient of viscosity
D. Coefficient of velocity

Question 11

A propped cantilever beam carrying total load “W” distributed evenly over its entire length calculate the vertical force required in the prop.

A. 3/4 W
B. W
C. 5/8 W
D. 3/8 W