Job Interview Questions of Maintenance Engineer

A mechanical Engineer interviewed  for a plant Manager post in a Edible Oil plant (Soybean and Mustard Oil) is compiled . Plant manager from mechanical Engineering background is always preferred by the employer.   
1. Describe yourself.
2. Briefly describe mustard oil processing.
3. What is the function of expeller and ghani
4. How many manpower is required for mustard oil processing?
5. Why we don't need to import raw mustard oil?
6. What is the  function of a manager in mustard oil processing
7. Briefly describe soybean oil processing
8. What is the function of separator in Soybean oil processing 
9. What is the function of bleaching section
10. What is the function of de-odoriser?
11. Describe pump oil processing
12. Describe briefly about sugar refinery process
13. What types of general mechanical maintenance required in sugar refinery?
14. What types of  spare parts required for sugar refinery plant?
15. Tell us about different types of bearing
16. What is difference between cost cutting and cost minimizing?
17. What is function of good manager
18. What is RBD?