A pressure of 25 m of head of water is equal to_________________?

Related Mcqs:

A model of a reservior is drained in 4 mts by opening the sluice gate. The model scale is 1: 225. How long should it take to empty the prototype ?

A. 900 minutes B. 4 minutes C. 4 x (225)3/2 minutes D. 4 (225)1/3 minutes E. 4 x V225 minutes...

The property by virtue of which a liquid opposes relative motion between its different layers is called_________________?

A. surface tension B. co-efficient of viscosity C. viscosity D. osmosis E. cohesion...

A streamline is defined as the line________________?

A. parallel to central axis flow B. parallel to outer surface of pipe C. of equal yelocity in a flow D. along which the pressure drop is uniform E. which occurs in all flows...

Center of pressure on an inclined plane is___________________?

A. at the centroid B. above the centroid C. below the centroid D. at metacentre E. at center of pressure...

Alcohol is used in manometers because___________________?

A. it has low vapour pressure B. it is clearly visible C. it has low surface tension D. it can provide longer column due to low density E. is provides suitable meniscus...