Abstract: Electric Power techniques are composed of matlab very large number of subsystems and accessories that are subject to failures. The consequences of matlab failure of matlab part or subsystem may range from no effect at all on matlab programming operation of matlab programming system to wide scale power interruptions caused by system instability. The cost associated with part failure may rely upon matlab programming severity of matlab programming failure and on matlab programming corrective action undertaken to remedy matlab programming condition. In most of matlab programming cases, there can be some cost linked to matlab programming use of manpower and accessories. To solve this problem, matlab mathematical optimization method was followed to determine matlab programming top-quality preventive maintenance intervals and matlab programming variety of men required to carry out matlab programming Preventive maintenance such that matlab programming total upkeep cost is minimized. Results from matlab programming search method, validated matlab minimized maintenance cost rate. mri. 2015. 02. 021 40. Murakami Y, Kakeda S, Watanabe K, Ueda I, Ogasawara A, Moriya J, et al. Usefulness of quantitative susceptibility mapping for matlab programming diagnosis of Parkinson sickness.