1 Definition of likelihood, consequence and risk levels. We have chosen to use qualitative values for likelihood, consequence and risk levels. 1.1 Likelihood and consequence levels. We decided to use four levels for identification of likelihood and four levels for identification. of consequence. The levels are defined in table 1 and table 2. The likelihood levels can be described as frequency values or with respect to how easy it is. for a person to exploit a threat. For some threats it is easier to think of the likelihood in the. form of frequency or a probability value.
Diesel mechanics repair and maintain large trucks, tractors, and buses. Courses in diesel technology or mechanics are generally found as part of certificate, career diploma, or associate's degree programs available at technical institutes and community colleges.
Job Outlook. Employment of diesel service technicians and mechanics is projected to grow 9 percent from 2012 to 2022, about as fast as the average for all occupations. Job opportunities should be best for those who have completed postsecondary training in diesel engine repair.%. Employment of diesel service technicians and mechanics is projected to grow 9 percent from 2012 to 2022, about as fast as the average for all occupations. As more freight is shipped across the country, additional diesel-powered trucks will be needed.