Explore topic-wise MCQs in Fluid Mechanics.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Fluid Mechanics knowledge and support exam preparation. Choose a topic below to get started.

1.

If the pressure at a point is 1m of water, what will be it’s value in terms of m of oil? (Take, the specific gravity of oil to be 0.8)$#

A. 0.8
B. 1
C. 1.25
D. 2.5
Answer» D. 2.5
Discussion
2.

Which one of the following statements is true regarding pressure?

A. Pressure is a scalar quantity
B. Pressure is a vector quantity
C. Pressure is a scalar quantity only when the area is infinitesimally small
D. Pressure is a vector quantity only when the area is infinitesimally small
Answer» B. Pressure is a vector quantity
Discussion
3.

Which one of the following is the dimension of pressure?

A. [MLT<sup>2</sup>].
B. [MLT<sup>-2</sup>].
C. [ML<sup>-1</sup>T<sup>2</sup>].
D. [ML<sup>-1</sup>T<sup>-2</sup>].
Answer» E.
Discussion
4.

Which one of the following is the unit of pressure?

A. N
B. N/m
C. N/m<sup>2</sup>
D. N/m<sup>3</sup>
Answer» D. N/m<sup>3</sup>
Discussion