Newton's law of viscosity states that ... Properties of Fluid Important MCQ Answers : Fluid Mechanics. This test is Rated positive by 85% students preparing for Class 11.This MCQ test is … C. fluid viscosity D. fluid friction MCQ 16: In vena contracta effect, the diameter of jet is A. greater than diameter of hole B. lesser than diameter of hole C. equal to diameter of hole D. two times the diameter of hole MCQ … Some webpages have lots of Multiple Choice Questions but with no model answers or maybe the answers are wrong. Viscosity is a crucial parameter for measuring the flow of fluids, such as liquids, semi-solids, gases and even solids. Explanation are given for understanding. If you search through the internet for Fluid Mechanics MCQ, you will find many websites offering Fluid Mechanics MCQ in a messy way. https://www.sanfoundry.com › fluid-mechanics-questions-answers-viscosity This quiz has been created to test your knowledge and make you understand about concepts of the viscosity of fluids … Jan 26,2021 - Test: Viscosity And Surface Tension | 20 Questions MCQ Test has questions of Class 11 preparation. If viscosity of fluid is more, the thickness of boundary layer is a) more b) less c) not affected by change in viscosity d) unpredictable Correct answer: A Q 28. Viscosity of a fluid - Flow resistance offered by fluid - Heat Transfer Home >> Category >> Mechanical Engineering (MCQ) questions and answers >> Heat Transfer Q. Viscosity of a fluid can be defined as Why would you risk that ? www.gtu-mcq.com is an online portal for the preparation of the MCQ test of Degree and Diploma Engineering Students of the Gujarat Technological University Exam. It can be defined as quantification of the frictional force that arises between two adjacent layers of fluid that are in relative motion. The loss of head due to viscosity for laminar flow in pipes is (where d = Diameter of pipe, l = Length of pipe, v = Velocity of the liquid in the pipe, μ = Viscosity … TheFluidMechanic provides you with Fluid Mechanics MCQ … Q 27. Magnitude of eddy viscosity for laminar flow is a) Less than zero b) Zero c) Greater than zero d) Unpredictable. b) Eddy viscosity (η) to kinematic viscosity (ν) c) Kinematic viscosity to eddy viscosity (η) d) Eddy viscosity (η) to mass density (ρ) Q20. The region in the turbulent boundary layer … The dynamic viscosity coefficient ... the fluid through the pipe is replaced with a more viscous fluid … Fluid Mechanics MCQ with detailed explanation for interview, entrance and competitive exams. (a) Viscosity of a fluid is that property which determines the amount of its resistance to a shearing force (b) Viscosity is due primarily to interaction between fluid molecules (c) Viscosity of liquids decreases … Part 3: List for questions and answers of Fluid … Real fluid- has viscosity Newtonian Fluids - real fluid which obey newton's law, shear stress is proportional to the velocity gradient or rate of shear strain Non Newtonian fluid - a real fluid which doesn't obey newton's law; 2.