Question 96 on Boiler Foundations, November 21: (A certain score will be given to the top 50)
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True or False: The purpose of boiler boiling is to remove the corrosion layer inside the boiler. () Thank you for your support. Correct answer: additional wealth gain of +5–8 points; incorrect answer: additional wealth gain of +1 point
The purpose of boiling the furnace is to remove the corrosion layer inside the boiler. (Mistake)
The purpose of boiling the furnace is to remove the corrosion layer inside the boiler. (Mistake)
The purpose of boiling the furnace is to remove the corrosion layer inside the boiler. (×)
The purpose of boiling the furnace is to remove the corrosion layer inside the boiler. ( ) One of the purposes of a boiler is to remove impurities such as oil and rust from the heating surfaces of the boiler, thereby causing a chemical passivation of the metal surfaces on the inner walls of the boiler. This helps to reduce the rate of corrosion during operation, ensures the quality of the water inside the boiler, and guarantees that the boiler can operate safely and efficiently.
The purpose of boiling the furnace is to remove the corrosion layer inside the boiler. (Wrong) The purpose of boiling is to remove rust, grease, and dirt inside the boiler.
The purpose of boiling the furnace is to remove the corrosion layer inside the boiler. (Mistake)
The purpose of boiling the furnace is to remove the corrosion layer inside the boiler. (×)
Error. ---deposition------------------