【Daily Question】Question from Issue 20151104
Thread Content
Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. Which of the following statements regarding the natural pressure exerted by water in the design of hot water heating systems is incorrect? ( ) A. In a horizontally arranged single-pipe system with stratified layout, the effect of the natural pressure generated by the cooling of water within the pipes can be ignored. B. In a mechanically circulated double-pipe system, appropriate technical measures must be taken to address the impact of the natural pressure resulting from the cooling of water in the radiators. C. In a mechanically circulated double-pipe system, appropriate technical measures must be taken to address the impact of the natural pressure generated by the cooling of water within the pipes. D. In a mechanically circulated single-pipe system, if different floors exist in various parts of the building, the natural pressure generated by each vertical pipe must be calculated. [Production and Management Division] Seeking moderators and technical discussants to join us
Which of the following statements regarding the natural pressure exerted by water in the design of hot water heating systems is incorrect? (A) A. Horizontal single-pipe systems with a layered layout; the effect of the natural pressure generated by the cooling of water within the pipes can be ignored. B. Mechanically circulated double-pipe systems: appropriate technical measures must be taken to address the effect of the natural pressure resulting from the cooling of water in the radiators. C. Mechanically circulated double-pipe systems: appropriate technical measures must be taken to address the effect of the natural pressure generated by the cooling of water within the pipes. D. Mechanically circulated single-pipe systems: if different floors exist in various parts of the building, the natural pressure generated by each vertical pipe must be calculated
Which of the following statements regarding the natural pressure exerted by water in the design of hot water heating systems is incorrect? ( A )
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The answer is C................................
Which of the following statements regarding the natural pressure exerted by water in the design of hot water heating systems is incorrect? (A. A horizontally arranged single-pipe system with stratified layout; the natural pressure effects resulting from water cooling within the pipes can be ignored.)
My answer: C. . . . . . . . . . . . . . . .
A. A horizontally arranged single-pipe system with stratified layout; the natural pressure generated by water cooling within the pipes can be ignored
Which of the following statements regarding the natural pressure exerted by water in the design of hot water heating systems is incorrect? ( ) A. A horizontally arranged single-pipe system with stratified layout; the natural pressure generated by the cooling of water within the pipes can be ignored
Which of the following statements regarding the natural pressure exerted by water in the design of hot water heating systems is incorrect? ( A )