Question 11.1 List three questions the maintenance managers can use to assess effectiveness of their overall maintenance management system.1.2 You are a registered student for a Diploma Programme in the Department of Mechanical Bioresources and Biomedical Engineering at Unisa. You regularly use the Unisa library to find study materials. In the context of organisational structures, explain the type of organisational structure that the Unisa library and the Mechanical Bioresources and Biomedical Engineering represent. Justify your answer.1.3 A certain manufacturing plant located in Brits is experiencing frequent downtime due to minor equipment failures. The maintenance team is overburdened by these minor tasks, leading to delays in addressing more critical problems. Which of the elements of effective maintenance management could be implemented to address these issues using no investment in equipment or tools. Justify your answer?1.4 Your maintenance department is understaffed as a result of low morale and overtime owing to unplanned absenteeism. Consider the element of effective maintenance management and explain how it might guarantee that maintenance activities are completed despite the shortage of workers.1.5 A maintenance project is made up of many workers that are accountable for different responsibilities within the project. It is then found late in the project timeline that key equipment that was intended to be delivered to the vendor is still on site. What caused this, and how can it be avoided using maintenance management techniques.1.6 How would you reduce the time spent on repairing a failed asset?1.7 Explain how a maintenance policy can improve your maintenance strategy.(2)[21]Question 22.1 Using an example of maintenance in an industrial setting, differentiate between corrective and preventive maintenance.(2)2.2 Provide an example of a preventive maintenance task performed in your home.(1)2.3 Using an example of maintenance in an industrial setting, illustrate five benefits of doing maintenance.2.4 Provide an example of a situation where corrective maintenance was necessary and explain why salvaging was the most suitable course of action.2.5 A large manufacturing plant operates a variety of machinery including CNC machines, conveyor belts, cooling systems to name a few. Illustrate the stages you would consider when you implement a preventive maintenance program on any of these machines.2.6 You are the manager of a maintenance project. Your project is delayed due to spare parts of a critical machine that have not arrived. What steps have been taken to ensure that the spare parts arrived on time and how can this be prevented in future?[20]TOTAL MARKS:[41]