The sources of energy loss contained in fluid power system can include. a)- fluid viscosity b)- the configuration of valves and fittings c)- piping materials d)- all of the above

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables

Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options