1. .1: At standard Temperature and Pressure, the volume / mass is called.
(A) Specific weight
(B) Specific gravity
(C) Density
(D) Specific volume
2. .2: Weight per unit volume of a liquid is called.
(A) Specific weight
(B) Specific volume
(C) Specific gravity
(D) Density
3. .3: Mass per unit volume of a liquid is called.
(A) Density
(B) Specific gravity
(C) Specific volume
(D) Specific weight
4. .4: The ratio of the specific weight of a liquid to the specific weight of water is called?
(A) Specific weight
(B) Density
(C) Specific volume
(D) Specific gravity
5. .5: Specific gravity of water is taken as.
(A) More than unity
(B) Less than unity
(C) Unity
(D) Not equal to unity
6. .6: Specific gravity is expressed in.
(A) Nil
(B) N/m³
(C) kg/m³
(D) gram/cm³
7. .7: All liquids keep their surface.
(A) Convex
(B) Concave
(C) Level
(D) Uneven
8. .8: The specific weight of water is taken as
(A) 9810 N/m³
(B) one ml/cm³
(C) 1000 kg/cm³
(D) Unity
9. .9: The surface tension of liquid is due to
(A) Adhesion of molecules
(B) Cohesion of molecules
(C) Pressure of atmosphere
(D) Weight of liquid
10. .10: Thick liquids have value of viscosity
(A) Equal to water
(B) Less
(C) More
(D) No viscosity
11. .11: Viscosity of water at 20°C is:
(A) 0.80 centipoise
(B) 1.0 centipoise
(C) 1.65 centipoise
(D) 2.25 centipoise
12. .12: The property of a liquid which controls its rate of flow;
(A) Surface tension
(B) Specific gravity
(C) Cohesion
(D) Viscosity