 
			 
			MCQOPTIONS
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				| 1. | Which of the following is untrue about scraped surface heat exchangers? | 
| A. | They re unsuitable for viscous fluids | 
| B. | They re suitable for fouling fluids | 
| C. | They re used for continuous operation and have a double pipe | 
| D. | None of the mentioned | 
| Answer» B. They re suitable for fouling fluids | |