# Mcq on properties of fluids - Fluid mechanics

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 Mcq on properties of fluids - Fluid mechanics

# Objective questions MCQ on Mcq on properties of fluids - Fluid mechanics

1. Which of the following is true about the dimensions of  the mass density.
A. [M1 L-3 T0]
B. [M1 L3 T0]
C. [M0 L-3 T0]
D. [M0 L3 T0]

2. Which of the following is true about the dimensions of the specific gravity.
A. [M1 L-3 T0]
B. [M1 L0 T0]
C. [M0 L-3 T0]
D. [M0 L0 T0]

3. A fluid is a substance which deforms continuously when subjected to external shear stress however smaller the shear stress.
A. True
B. False

4. Both the liquids and gases come under the category of fluids.
A. True
B. False

5. Which of the following is true about the dimensions of the specific volume.
A. [M1 L-3 T0]
B. [M1 L0 T0]
C. [M0 L-3 T0]
D. [M0 L0 T0]

6. A continuous and homogenous medium is called as…..
A. Idealization
B. Continuum
C. Homogenous
D. None of the above

7. The ratio of mass upon volume is called as...
A. Specific gravity
B. Mass density
C. Specific weight
D. None of the above

8. The SI unit of mass density is ….
A. Kg/m
B. Kg/m2
C. Kg/m3
D. m/kg3

9. The mass density of air is………… kg/m3
A. 1.5
B. 1.7
C. 1.4
D. 1.2

10. The mass density of mercury is…… kg/m3
A. 136
B. 1360
C. 13600
D. 13.600

11. The weight of matter per unit its volume is called as……
A. Specific gravity
B. Mass density
C. Specific weight
D. None of the above

12. The SI unit of mass density is ….
A. Kg/m
B. Kg/m2
C. Kg/m3
D. N/m3

13. The specific weight of air is………… N/m3
A. 15.70
B. 11.77
C. 9.81
D. 12.54

14.The specific weight of Water is………… KN/m3
A. 15.70
B. 11.77
C. 9.81
D. 12.54

15. The reciprocal of mass density is called as….
A. Specific weight
B. Volume
C. Specific volume
D. None of the above

16. The ratio of mass density of fluid to the mass density of standard fluid is called as…
A. Specific gravity
B. Relative density
C. Both of the above
D. None of the above

17. The specific gravity of water is…
A. 1
B. 2
C. 3
D. 4

18. The value of specific gravity for air is….
A. 0.12
B. 0.012
C. 0.0012
D. 0.00012

19. The specific gravity has a unit of….
A. N/m3
B. Kg/m2
C. Kg/m3
D. No unit

20. The normal force per unit area is called as pressure.
A. True
B. False

21. Which of the following is true about SI unit of the pressure.
A. N/m
B. N/m2
C. N/m3
D. Nm

22. The measurement of pressure is in…
A. Pa
B. Kpa
C. Bar
D. All of the above

23. Mass density is a ratio of mass to the volume.
A. True
B. False

24. The specific gravity of water is 1.
A. True
B. False

25. Specific volume is a reciprocal of mass density.
A. True
B. False

Here we concluding, If you have any queries about the topic of Mcq on properties of fluids - Fluid mechanics then feel free to comment below.

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