nture meter (a tube with a constriction in the middle called a throat) has water flowing through it. The pressure difference between the inlet and the throat is 1.0 psi. The diameter at the inletis 1.0 ft and the diameter at the throat is 0.5 ft. What is the volumetric flow rate through this meter

On a average work day more than work place firs are reorted

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

Apressure vessel with an r/t 20 cannot be treated as thin walled vessel. a)-trune b)- false