IMG_20231129_215707874

mecha

1) A compressor is delivering air at a pressure of 8 bar gauge at the rate of 10 m/min f.a.d. Average circuit demand is 4 m3/min. of free air, at a minimum pressure of 6 bar gauge. What must be the size of the receiver tank such that no of start/stops do not exceed 20 every hour ?

Describe the operating principle of a Karman Vortex air flow meter.

Using Boyle's law demonstrator, the oil is transferred between the measuring chamber and the fluid chamber via: Select one: a. A pressure relief valve. b. A needle valve. C. A flow control valve. d. A compressor.

C