Practice questions on May 21, 2017; replies will earn 2–6 points (** no scoring after it is displayed, thank you for your replies
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This post was last edited by percy on 2017-5-21 at 13:52. During normal operation, the phenomena that occur when steam is blown into the bottom of the tower along with water are ( B ). A. Rise in bottom temperature of the tower ； The liquid level at the bottom of the tower rises ； B. The bottom temperature of the tower decreases ； The liquid level at the bottom of the tower decreases; C, and the temperature at the bottom of the tower rises ； Decrease in the liquid level at the bottom of the tower D, decrease in the temperature at the bottom of the tower ； The liquid level at the bottom of the tower rises
B. The bottom temperature of the tower decreases； The liquid level at the bottom of the tower decreases