Firstly, I feel very thankful to God for being given the opportunity to keep breathing fresh air on this beautiful earth and gave me some strength and knowledge to complete this assignment.
This assignment is a part of my course Diploma In Aircraft Maintenance Engineering Technology. This has proved to be a great experience.Also, I am very grateful to my parents for supporting me from the beginning of my studies at this college.
In the same way, I also want to thank all my friends who helped me during the assignment by giving some tips and tricks as well as some helpful advice. They gave me opportunity to fulfill this assignment. And then, they gave me moral support and guided in different matters regarding the topic.