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.
By the end of the 18th century, Britain was the most advanced country in
Europe. The 19th century saw the spread of the Industrial Revolution.
Other European countries acquired the tools and skills needed to
revolutionise their economies. The United States also underwent an
industrial revolution in the 19th century.
The true statement about the relationship between GDP and democratization is that GDP and democratization tend to rise and fall together.
<h3>What is the relationship
between GDP and democratization?</h3>
Gross domestic product serves as the monetary value that partains to goods and services made within a country .
However, GDP and democratization tend to rise and fall together.
base on the economy at that period.
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