One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； July 26th
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Multiple-choice question: In the acetylene generation process using the calcium carbide method, when the volume of the acetylene gas tank is below 30%, and neither the hoppers nor storage tanks have been filled with calcium carbide, nor has the material in the oscillator compartment been properly handled, what does the DCS operator decide to do? A. Reduce the volume B. Stop the operation C. Increase the volume D. Wait for the on-site operator to resolve it Answer: A. Reduce the volume
In the calcium carbide process for acetylene production, the volume of the acetylene gas tank is below 30%, the hoppers and storage tanks still do not contain any calcium carbide, and the material in the oscillator compartment has not been properly handled; as a result, the DCS operator decided on option (A). A、Reduce volume B、Stop the machine C、Increase volume D、Wait for the on-site operator to resolve it