One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； October 05
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Multiple-choice question: The heat generated by the calcium carbide hydrolysis reaction inside the generator is mainly reduced by using ( ) to lower the temperature of the generator. A. Carried away by acetylene gas B. Carried away by the overflow liquid C. Addition of cleaning liquid for cooling D. Heat dissipation from the generator itself Answer: B, Carried away by the overflow liquid
The heat generated by the calcium carbide hydrolysis reaction inside the generator is mainly reduced by using method (B) to lower the temperature of the generator. A. Carried away by acetylene gas B. Carried away by the overflow liquid C. Addition of cleaning liquid for cooling D. Heat dissipation from the generator itself