INTRODUCTION MCQs – CHAPTER 1 DAE 12 min Score: 0 Attempted: 0/12 Subscribe 1. .1: At standard Temperature and Pressure, the volume / mass is called. (A) Specific weight (B) Specific gravity (C) Density (D) Specific volumeShow All Answers 2. .2: Weight per unit volume of a liquid is called. (A) Specific weight (B) Specific volume (C) Specific gravity (D) DensityShow All Answers 3. .3: Mass per unit volume of a liquid is called. (A) Density (B) Specific gravity (C) Specific volume (D) Specific weightShow All Answers 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 gravityShow All Answers 5. .5: Specific gravity of water is taken as. (A) More than unity (B) Less than unity (C) Unity (D) Not equal to unityShow All Answers 6. .6: Specific gravity is expressed in. (A) Nil (B) N/m³ (C) kg/m³ (D) gram/cm³Show All Answers 7. .7: All liquids keep their surface. (A) Convex (B) Concave (C) Level (D) UnevenShow All Answers 8. .8: The specific weight of water is taken as (A) 9810 N/m³ (B) one ml/cm³ (C) 1000 kg/cm³ (D) UnityShow All Answers 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 liquidShow All Answers 10. .10: Thick liquids have value of viscosity (A) Equal to water (B) Less (C) More (D) No viscosityShow All Answers 11. .11: Viscosity of water at 20°C is: (A) 0.80 centipoise (B) 1.0 centipoise (C) 1.65 centipoise (D) 2.25 centipoiseShow All Answers 12. .12: The property of a liquid which controls its rate of flow; (A) Surface tension (B) Specific gravity (C) Cohesion (D) ViscosityShow All Answers