【Pump Technology Edition: Daily Question】February 22, 2020 (Section benefit: 10 Wealth points as a reward for answering correctly before the answers are revealed)

2020-02-22View Original

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112. A U-tube manometer is the simplest type of hydraulic manometer, and it is often used to measure the pressure of ( ). A. Gas B. Liquid C. Solid. The answer on February 21, 2020, is B. 111. The measurement range of a regular mercury thermometer is (B) °C. A、–100～75℃ B、–30～300℃ C、–80～550℃ (The answers will be released the day before they are officially announced; those who get it right before the announcement receive 10 wealth points, those who get it right after the announcement receive 5 wealth points, and those who participate receive 3 wealth points.) I’ve been a bit busy lately, so I’m taking some time to post questions and provide feedback on answers. But no matter how busy or late it gets, I will still post things and respond to everyone. Thank you all for your continued support!

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【Pump Technology Edition: Daily Question】February 22, 2020 (Section benefit: 10 Wealth points as a reward for answering correctly before the answers are revealed)

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