To determine volumetric efficiency, power consumption, and free air discharge of compressor.Orificemeter & manometer ? to measure air intake, pressure gauge to measure discharge pressure, energy meter to measure power input of compressor.

To determine volumetric efficiency, power consumption, and free air discharge of compressor.Orificemeter & manometer ? to measure air intake, pressure gauge to measure discharge pressure, energy meter to measure power input of compressor.