Engine 2014: General Subjects

1. A intensify the pressure developed by an air compressor during its normal running operation
2. B open the discharge valves during the compressors operation to supply compressed air
3. C remove all but the frictional load of an air compressor at start up
4. D precharge the cylinders of an air compressor prior to the start-up of the unit

Tip: press A-D to answer