 
			 
			MCQOPTIONS
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				| 1. | Which of the following is the design rule to reduce erosion-corrosion? | 
| A. | Avoid excessive mechanical stress | 
| B. | Avoid sharp bend in piping systems | 
| C. | Avoid sharp bends in piping systems and provide thicker sections to reduce impingement effects | 
| D. | Avoid sharp bends in the piping system and excessive mechanical stress | 
| Answer» D. Avoid sharp bends in the piping system and excessive mechanical stress | |