【Daily Question: Pump Equipment】Fill-in-the-blank question, 3/19/2019

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This post was last edited by 3983596_FPPZ on 2019-3-19 at 12:43. Rules for the bk14.jpg fill-in-the-blank questions: 1. If both answers are incorrect, +2 wealth for active participation; if one answer is correct and the other is incorrect, +5 wealth; if both answers are correct, +8 wealth. 2. If only one answer is provided, unless it is clear which question’s answer it is, a correct answer earns +5 wealth points, while an incorrect answer earns +2 wealth points; in all other cases, it is counted as active participation and grants +2 wealth points. 3. Rewards for answers are available once per person only. 4. Each reply allows scoring for only one person. 5. The answer and its explanation will be visible after responding. 6. The reward is valid for 48 hours; no reward will be given if the deadline is passed. The student has won another award; come by here every day. If the vacuum pressure reading on the gauge at the pump inlet is -0.04 MPa, then the vacuum level here is ( ) MPa, and the absolute pressure is ( ) MPa. Answer: 0.04 MPa (vacuum degree = absolute value of gauge pressure) ； 0.06 MPa (absolute pressure = 1 atmosphere - vacuum level)