List of top Mechanical Engineering Questions on Fluid Mechanics asked in TANCET

A pool is filled with water and the pool has a maximum depth of 100 m. If the atmospheric pressure is 101 kPa, the absolute pressure at 100 m depth of the pool is:
If \( k \) is the average height of irregularities and \( \delta \) is the thickness of the laminar sublayer, then the boundary is known to be hydrodynamically rough when:
In a hydraulic system, the point of intersection of the line of action of the resultant hydrostatic force and the corresponding surface is known as:
If \( V \) is the velocity of fluid flow, \( V_1 \) and \( V_2 \) are velocity at inlet and outlet of the pipe, respectively, and \( k \) is the value of the coefficient depending on the fittings, then which of the following options has the correct match of case and loss of head?
A fluid jet discharges from 100 mm diameter nozzle and vena contracta formed has a diameter of 90 mm. If the coefficient of velocity is 0.95, then the coefficient of discharge of the nozzle is: