TNPSC Assistant Director of Industrial Safety and Health Exam Book.
Specification:
Mechanical / Production / Manufacturing Engineering
- Important Study Materials
- Objective Type Q&A
- Previous Year Exam. 2013 & 2018 Solved Paper
General Studies (Including Mental Ability)
- Objective Type Q&A
- Important Study Materials
- 2013 & 2018 – Previous Year Exam. Solved Paper