fundamental test

What is the SI unit of power?

• Watt

• Joule

• Newton

• Pascal

What is the relationship between work and energy?

• Work is a form of energy.

• Energy is a form of work.

• Work and energy are two separate concepts.

• Work is required to create energy.

Unit of Pressure is

• Pascal

• N

• N/mm

• bar

What is fluid mechanics?

• Study of fluid behavior at rest

• Study of fluid behavior in motion

• Study of fluid behavior at rest and in motion

• Study of fluid behavior at rest and in motion

Manometer is used for measure

Which is the cheapest device for measuring flow / discharge rate.

• Venturi meter

• Pitot tube

• Orifice meter

• None of the mentioned

The continuity equation is based on the principle of

• conservation of mass
  
  
  

• conservation of momentum

• conservation of energy

• conservation of force

he principle of floatation of bodies is based on the premise of

• Metacentre

• Newtons first law

• Newtons law of viscosity

• None of the mentioned

What type of liquids are measured using a manometer?

• Heavy liquids

• Medium Liquids

• Light Liquids

• Heavy and light liquids

Which device is popularly used for measuring difference of low pressure?

• Inverted U-tube Differential Manometer

• U-tube Differential Manometer

• Inclined Single column manometer

• Vertical Single column manometer