A Pitot-static probe connected to a oil manometer is used to measure the velocity of air. The oil has a specific gravity of 0.9. If the deflection (the vertical distance between the fluid levels in the two arms) is 5.5 cm, determine the air velocity. Take the density of air to be 1.16 kg/m3 .

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when

Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives

How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s