An ideal turbojet ingests 192 lbm/s of air at an altitude of 22000ft it flies at a mach number of 0.88 and the compressure pressure ratio is 17 the fuel has a heating value of 17900 and the burner exit total temperature is 2350 find the developed thrust dimensionless thrust and TSFC..

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information

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