【Daily Question】Question for Issue 20151026
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Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. Which of the following statements is correct regarding the hydraulic calculation methods for indoor heating systems? ( ) (A). In the hydraulic calculation of mechanical circulating hot water two-pipe systems, the gravitational pressure generated by the cooling of hot water in the radiators and pipes can be ignored. (B) The hydraulic calculation of hot water heating systems is generally carried out using the equivalent length method. (C) The hydraulic calculation of low-pressure steam systems is also generally done using the equivalent length method. (D) The hydraulic calculation of high-pressure steam systems is usually performed using the method of frictional pressure loss per unit length. [Production and Management Division] Seeking moderators and technical discussants to join us
Which of the following statements is correct regarding the hydraulic calculation methods for indoor heating systems? (c) (A). In the hydraulic calculation of mechanical circulation hot water two-pipe systems, the gravitational pressure generated by the cooling of hot water in the radiators and pipes can be ignored. (B) For the hydraulic calculation of hot water heating systems, the equivalent length method is generally used. (C) The hydraulic calculation of low-pressure steam systems also typically employs the equivalent length method. (D) The hydraulic calculation of high-pressure steam systems is usually carried out using the method of frictional pressure loss per unit length
(C). The hydraulic calculation for low-pressure steam systems is generally carried out using the equivalent length method
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Which of the following statements is correct regarding the hydraulic calculation methods for indoor heating systems? (B) (A). In the hydraulic calculation of a mechanical circulating hot water two-pipe system, the gravitational pressure generated by the cooling of the hot water in the radiators and pipes can be ignored (B). The hydraulic calculation of hot water heating systems is generally carried out using the equivalent length method (C). The hydraulic calculation of low-pressure steam systems is also generally done using the equivalent length method (D). The hydraulic calculation of high-pressure steam systems is usually performed using the method of frictional pressure loss per unit length
Which of the following statements is correct regarding the hydraulic calculation methods for indoor heating systems? ((B) In hot water heating systems, hydraulic calculations are generally performed using the equivalent length method))
Well, I don’t know the answer to this question either… B. I hope I can guess it right
Which of the following statements is correct regarding the hydraulic calculation methods for indoor heating systems? ( B )
Which of the following statements is correct regarding the hydraulic calculation methods for indoor heating systems? ( B )
In hydraulic calculations for B hot water heating systems, the equivalent length method is generally used
Which of the following statements is correct regarding the hydraulic calculation methods for indoor heating systems? (C) (A). In the hydraulic calculation of a mechanical circulating hot water two-pipe system, the gravitational pressure resulting from the cooling of the hot water in the radiators and pipes can be ignored (B). The hydraulic calculation of hot water heating systems is generally carried out using the equivalent length method (C). The hydraulic calculation of low-pressure steam systems is also generally done using the equivalent length method (D). The hydraulic calculation of high-pressure steam systems is usually performed using the method of frictional pressure loss per unit length