One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 484
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Single-choice question: During the charging process of acetylene production by the calcium carbide method, the liquid level in the generator should be (）above the height of the overflow tube at the top of the tank, and (）more than 150 mm above the material level in the oscillator tank. A. Below, above B. Equal to, above C. Equal to, below D. Below, above Answer: B, Equal to, above
During the charging process for acetylene production by the calcium carbide method, the liquid level in the generator is equal to the height of the upper end of the overflow tube, and it is more than 150 mm above the material tank of the oscillator. (B) A. Below, above B. Equal to, above C. Equal to, below D. Below, above
During the charging process for acetylene production by the calcium carbide method, the liquid level in the generator is equal to the height of the upper end of the overflow tube, and it is more than 150 mm above the material tank of the oscillator. (Answer: B) A. Below, above B. Equal to, above C. Equal to, below D. Below, above