Questions for Issue 20151022
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This post was last edited by hjztbwg on 2015-10-29 at 10:03. Reward for participation: 2 wealth points. Reward for correct answer: 9 wealth. Which of the following statements regarding the effective heat coefficient is incorrect? The answer is D. (A) As the height of the heat source increases, the value of the effective heat coefficient decreases. (B) As the proportion of radiation from the heat source in the total heat dissipation increases, the value of the effective heat coefficient rises. (C) As the ratio of the area occupied by the heat source to the area of the room increases, the value of the effective heat coefficient increases. (D) A higher value of the effective heat coefficient indicates that more heat from the total heat dissipated by the heat source enters the room, and thus more heat reaches the working area
Which of the following statements regarding the effective heat coefficient is incorrect? A
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Which of the following statements regarding the effective heat coefficient is incorrect? D: (A) As the height of the heat source increases, the value of the effective heat coefficient decreases. (B) As the proportion of radiation from the heat source in the total heat dissipation increases, the value of the effective heat coefficient rises. (C) As the ratio of the area occupied by the heat source to the area of the room increases, the value of the effective heat coefficient increases. (D) A higher value of the effective heat coefficient indicates that more heat from the total heat dissipated by the heat source enters the room, and thus more heat reaches the working area
I think the correct answer for this question is D.
Which of the following statements regarding the effective heat coefficient is incorrect? D: (A) As the height of the heat source increases, the value of the effective heat coefficient decreases. (B) As the proportion of radiation from the heat source in the total heat dissipation increases, the value of the effective heat coefficient rises. (C) As the ratio of the area occupied by the heat source to the area of the room increases, the value of the effective heat coefficient increases. (D) A higher value of the effective heat coefficient indicates that more heat from the total heat dissipated by the heat source enters the room, and thus more heat reaches the working area
The larger the effective heat coefficient D, the greater the amount of heat released by the heat source that enters the room, and thus the greater the amount of heat that reaches the working area~~~~~
Which of the following statements regarding the effective heat coefficient is incorrect? (D) (A) As the height of the heat source increases, the value of the effective heat coefficient decreases. (B) As the proportion of radiation from the heat source in the total heat dissipation increases, the value of the effective heat coefficient rises. (C) As the ratio of the area occupied by the heat source to the area of the room increases, the value of the effective heat coefficient increases. (D) A higher value of the effective heat coefficient indicates that more heat from the total heat dissipated by the heat source enters the room, and thus more heat reaches the working area
(D) The larger the effective heat coefficient, the greater the amount of heat released by the heat source and dispersed into the room, and thus the greater the amount of heat that reaches the working area
D) The larger the effective heat coefficient, the greater the amount of heat released by the heat source and thus the more heat that enters the room, as well as the work area
Which of the following statements regarding the effective heat coefficient is incorrect? (D) The higher the height of the heat source, the lower the value of the effective heat coefficient. (B) As the proportion of radiation from the heat source in the total heat dissipation increases, the value of the effective heat coefficient rises. (C) An increase in the ratio of the area occupied by the heat source to the area of the room leads to an increase in the value of the effective heat coefficient. (D) A higher effective heat coefficient indicates that more heat from the total heat dissipated by the heat source enters the room, and thus more heat reaches the working area