8.9 – Answer questions daily (Pharmaceutical Engineering Technology version); wealth is awarded every day
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Those who answer correctly receive 10 wealth points, while those who answer incorrectly receive 3 wealth points (rewards are available for answers given within 24 hours). 1. Common heat sources used in engineering include,,,, molten salts, flue gas, etc. 2. Common cold sources used in engineering include liquid ammonia, etc. List at least two correct media separately{:3_62:}
1. Steam, hot water, heat transfer oil, electricity. 2. Cooling water, ice, frozen saline.
1. Steam, hot water, heat transfer oil. 2. Cooling water, ice, air, and frozen saline.
1. Steam, hot water, heat transfer oil. 2. Cooling water, chilled water, air.
1. Common heat sources used in engineering include steam, hot water, heat transfer oil, electricity, molten salts, flue gas, etc. 2. Common cold sources used in engineering include cooling water, ice, chilled brine, liquid ammonia, Freon, etc.
1. Steam, hot water, heat transfer oil. 2. Cooling water, ice, air, and frozen saline.
Steam, hot water, heat transfer oil; cooling water, ice, frozen brine
1. Steam, hot water, heat transfer oil...........................2. Cooling water, ice, frozen brine
1. Steam, hot water, heat transfer oil 2. Cooling water, ice, frozen brine
1. Steam, hot water, heat transfer oil. 2. Cooling water, chilled water, air.
1. Steam, hot water, heat transfer oil 2. Cooling water, ice, frozen brine