Home Physics Fluid Dynamics Test Online Preparation Mcqs Physics Fluid Dynamics Test Online Preparation Mcqs Physics Fluid Dynamics Test Online Preparation Mcqs With Answers Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. A chimney works best if air exposed to the chimney isA. MovingB. Moving slowlyC. StationaryD. Moving fastQuestion 1 of 15 Loading... Question 2 of 15 2. Terminal velocity is given by equationA. Vt = gr2p/9nB. Vt = 2gr2p/9nC. Vt = gr2p/nD. Vt = 9gr2p/2nQuestion 2 of 15 Loading... Question 3 of 15 3. Which one is venturi relation?A. P1 – P2 = ½ Pv21B. Both a and bC. P + 1/2Pv2 = constantD. P1 – P2 = ½ PV22Question 3 of 15 Loading... Question 4 of 15 4. Two fog droplets have radii 2:3, their terminal velocities areA. 2:9B. 4:9C. 4:3D. 4:6Question 4 of 15 Loading... Question 5 of 15 5. For _________ flow the path of the fluid particles cannot be tracked.A. LaminarB. TurbulentC. StreamlineD. Both a and bQuestion 5 of 15 Loading... Question 6 of 15 6. The rain drop falling from the sky reach the ground withA. Constant accelerationB. Constant pressureC. Terminal velocityD. Variable accelerationQuestion 6 of 15 Loading... Question 7 of 15 7. A man standing near a fast moving train may fallA. On himselfB. Towards the trainC. Over the trainD. Away from the trainQuestion 7 of 15 Loading... Question 8 of 15 8. Systolic pressure is calledA. Lower blood pressureB. Normal blood pressureC. Abnormal blood pressureD. Higher blood pressureQuestion 8 of 15 Loading... Question 9 of 15 9. Sphygmomanometers measures blood pressure.A. Some time static and some time dynamicB. StaticallyC. DynamicallyD. None of theseQuestion 9 of 15 Loading... Question 10 of 15 10. The profile of aeroplane wing which lifts it up is called asA. None of theseB. Curved profileC. Aerofoil profileD. Wing shapeQuestion 10 of 15 Loading... Question 11 of 15 11. Ball pen function on the principal ofA. ViscosityB. Charle’s lawC. Boyle’s lawD. Surface tensionQuestion 11 of 15 Loading... Question 12 of 15 12. Bernoulli’s equation is applicable forA. All kinds of flowB. Static fluidsC. Laminar flowD. Turbulent flowQuestion 12 of 15 Loading... Question 13 of 15 13. The effect of the decrease in pressure with the increase of the speed of fluid in a horizontal pipe is known asA. Venturi effectB. Bernoulli’s effectC. Stoke’s effectD. Torricelli’s effectQuestion 13 of 15 Loading... Question 14 of 15 14. The blood flow is __________ flow at systolic pressureA. MixedB. TurbulentC. NoneD. LaminarQuestion 14 of 15 Loading... Question 15 of 15 15. Venturi meter is used to measureA. Fluid speedB. Fluid densityC. Fluid energyD. Fluid pressureQuestion 15 of 15 Loading... Loading... Related Study Posts:MDCAT Test Physics Test Online PreparationWho is Who Test Preparation Mcqs OnlineUrdu Test Preparation Online McqsTESCO Jobs Online NTS Test Preparation McqsFIA ASI Sub Inspectors Job 2022 OTS Test Preparation Mcqs…PPSC Lecturer Test Preparation Online McqsMDCAT Test Preparation Online Related Syllabus McqsFPSC Jobs 2022 Online Test Preparation McqsASF Jobs 2022 Written Test Preparation Online McqsIB Pakistan NTS Jobs 2022 Online Test Preparation Mcqs