Four types of maintenance concept are corrective, preventive, risk- based and condition- based maintenance.
<u>Explanation:</u>
In corrective maintenance repair activities are carried out when a fault or slight defect is detected. This carried out by considering that the cost of repair will be lower than the expenses incurred when continuous maintenance approach is chosen.
In preventive maintenance approach , maintenance is carried out in definite intervals so as to reduced the risk of failure.
Risk based maintenance is carried out by integrating appropriate analysis and periodic test activities to the preventive maintenance approach. In condition bases maintenance the equipment performance is monitored and the corrective actions are controlled.
yes I do think Roosevelt's public criticisms of taft were justified
Answer: a. Apprenticeship
Explanation:
Apprenticeship is a system of training where job skills are taught by combination of classroom teaching and on-the-job training.
He was a member of a prominent family in the Cherokee nation and was born in 1802 and died at the age of 37 in 1839.
Raw cotton crops doubled each decade after 1800 because farmers grew nothing else. The cotton gin sped production and the "de-seeding" of cotton so much that the economy improved so farmers stuck with cotton.
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