Question 1 Write break down or corrective or remedial maintenance.
Question 2 Explain the planning principles in maintenance management,
Question 3 The principles used in scheduling are the ones that enable us to achieve the objectives of forecasted skill levels for each task. Routine maintenance needs the use of these principles, as they create a framework for successful scheduling of planned work. Each principle sets the guidelines on how the maintenance should handle different scheduling processes. Briefly explain these principles
Question 4 The equipment failure rate has a characteristic behaviour and is similar to the life cycle of the product. For better planning and control, it is important to know the characteristics and the nature of occurrence of failures over a period of time of the equipment in use. The graph indicating the failure pattern resembles a bath tub and hence is called ‘Bath Tub Curve'. This failure distribution over the life of equipment was developed by ‘Weibull' and hence known as the ‘Weibull distribution graph'.
Explain the three phases/ Weibull Distribution Graph in the bath tub club representing life of the equipment
Question 5 Overall Craft Effectiveness (OCE) applies specifically to the productivity of the craft resources. OCE supports and understands maintenance as a profitable business opportunity. What are the three elements that contribute to the OCE?
Question 6 As in any process, here too all the inputs are provided for maintenance department to transform into output from their maintenance activities. These activities when systematically conducted become the work management process. There are many steps to be followed in the total work management process. Explain these in brief.
(unit 2)