Hydraulics and Fluid Mechanics MCQ

Below Hydraulics and Fluid Mechanics quiz are Multiple Choice Questions (MCQs) type Quiz. These Hydraulics and Fluid Mechanics MCQ Questions helps you to refresh your Hydraulics and Fluid Mechanics, you can see the correct option by clicking on it. .
  • 1. When a body floating in a liquid, is displaced slightly, it oscillates about

    • e.g. of body
    • center of pressure
    • center of buoyancy
    • metacentre
  • 2. Mercury is often used in barometer because

    • it is the best liquid
    • the height of barometer will be less
    • its vapour pressure is so low that it may be neglected
    • both (B) and (C)
  • 3. A perfect gas

    • has constant viscosity
    • is incompressible
    • is of theoretical interest
    • none of the above.