Operation of McLeod gauge used for low pressure measurement is based on the principle of_____________________?

Related Mcqs:

The normal stress in a fluid will be constant in all directions at a point only if_________________?

A. it is incompressible B. it has uniform viscosity C. it has zero viscosity D. it is frictionless E. it is at rest....

The volumetric change of the fluid caused by a resistance is known as_________________?

A. volumetric strain B. volumetric index C. compressibility D. adhesion E. cohesion...

To avoid an interruption in the flow of a syphon, an air vessel is provided______________?

A. at the inlet B. at the outlet C. at the summit D. ay nay point between inlet and outlet E. none of the above...

A body floats in stable equilibrium________________?

A. when its meatcentric height is zero B. when the metancentre is above e.g C. when its e.g. is below it’s center of buoyancy D. metacentre has nothing to do with position of e.g. for determining stability E. none of the above...

The flow which neglects changes in a transverse direction is known as ____________________?

A. one dimensional flow B. uniform flow C. steady flow D. turbulent flow E. streamline flow...