Q&A Section of the Jiangsu Category D Audit Examination in Spring 2009
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1. Why is it necessary to control the deflection of towers? 2. The applicable range of reinforcement rings. 3. How to determine the corrosion allowance for the tube sheets of fixed-tube-sheet heat exchangers. 4. What considerations should be taken into account during the design and manufacturing of pressure vessels containing highly hazardous media. 5. The stress conditions on saddle gaskets and how to control them. The exam is closed-book
This year, the Class D training courses started earlier than last year; they only began at this time last year. The difficulty of the multiple-choice questions is about the same as it was last year.