Which of the following instrument can be used for measuring speed of an aeroplane___________________?

Related Mcqs:

Hot wire anemometer is used to measure_______________?

A. discharge B. velocity of gas C. pressure intensity of gas D. pressure intensity of liquid...

The conditions for the stable equilibrium of a floating body are___________________?

A. the meta-center should lie above the center of gravity B. the center of buoyancy and the center of gravity must lie on the same vertical line C. a righting couple should be formed D. all the above are correct E. none of the above is correct...

The flow in which each liquid particle has a definite path and their paths do not cross each other is called__________________?

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

According to the principle of buoyancy a body totally or partially immersed in a fluid will be lifted up by a force equal to_________________?

A. the weight of the body B. more than the weight of the body C. less than the weight of the body D. weight of the fluid displaced by the body E. weight of body plus the weight of the fluid displaced hy the body...

The value of the coefficient of compressibility for water at ordinary pressure and temperature in kg/cm is equal to_________________?

A. 1000 B. 2100 C. 2700 D. 10,000 E. 21,000...