Optimal Periods of Conducting Preventive Maintenance to Reduce Expected Downtime and Its Impact on Improving Reliability

Table 4

The results of the sensitivity analysis for the time taken for preventive maintenance and the used time for fault repair .

(in hours)	(in days)	(in hours)	(in days)	T (days) for Alba 26	T (days) for Crupp 21
2.5	0.10417	1.25	0.052083	5	7
3.75	0.15625	2.25	0.093750	5	7
450	0.18750	2.50	0.104167	5	7
5.25	0.21875	3.00	0.125000	5	7
6.00	0.25000	3.50	0.145833	5	7