Millwright-Preventive and Predictive Maintenance Correct 100%(SCORED A)

Preventive maintenance - ANSWERSis the periodic inspection and maintenance of plant assets and equipment to uncover conditions that may to equipment failure or shortened life This measures the amount of contaminants per litre of fluid. a. ferromagnetic analysis b. total base number c. infrared tests d. gravimetric level analysis - ANSWERSd. gravimetric level analysis These tests indicate how much of the oil additives have been depleted a. ferromagnetic analysis b. total base number c. spectographic level analysis d. gravimetric level analysis - ANSWERSb. total base number This technique is advanced and becomming more common in industry. It determines concentrations of contaminants over a period and accurately predicts the lubricant failure. a. ferromagnetic analysis b. total base number c. spectographic level analysis d. gravimetric level analysis - ANSWERSc. spectographic level analysis These tests reveal the amount of general oil degradation. a. ferromagnetic analysis b. infrared c. spectographic level analysis d. gravimetric level analysis - ANSWERSb. infrared What is a method of determining the condition of lubrication or hydraulic oil? - ANSWERSParticle Analysis Automatic particle counters APCs or laser particle sizing APS can determine particle size and distribution What is one of the most expensive and dangerous methods of NDT? - ANSWERSUsing X-Rays Harm