HYDRO KINEMATICS MCQs – CHAPTER 5 DAE 10 min Score: 0 Attempted: 0/10 Subscribe 1. .11: The equation of continuity is based on the law of, (A) Conservation of energy (B) Conservation of mass (C) Newton’s law (D) Boyle’s lawShow All Answers 2. .12: The unit of velocity in S.I system is, (A) m²/s (B) N/m² (C) kg/m³ (D) m/sShow All Answers 3. .13: Flow in which velocity changes with time is called, (A) Steady flow (B) Uniform flow (C) Laminar flow (D) Unsteady flowShow All Answers 4. .14: Flow in which particles move in irregular paths is called, (A) Turbulent flow (B) Laminar flow (C) Uniform flow (D) Steady flowShow All Answers 5. .15: Reynolds number is used to determine, (A) Type of flow (B) Velocity (C) Pressure (D) DischargeShow All Answers 6. .16: The S.I unit of pressure is, (A) Joule (B) Pascal (C) Watt (D) NewtonShow All Answers 7. .17: Bernoulli’s equation is based on conservation of, (A) Mass (B) Momentum (C) Energy (D) ForceShow All Answers 8. .18: The velocity of fluid is maximum at, (A) Center of pipe (B) Walls of pipe (C) Bottom of pipe (D) Top of pipeShow All Answers 9. .19: The pressure of fluid decreases when velocity, (A) Decreases (B) Becomes zero (C) Remains constant (D) IncreasesShow All Answers 10. .20: A device used to measure discharge is, (A) Barometer (B) Thermometer (C) Venturimeter (D) AmmeterShow All Answers
