【Daily Topic】【HVAC Version 20170420】
Thread Content
Participation reward: 2 Wealth. Correct reward: 6 wealth. Multiple-choice question: Regarding the thermal resistance of a material layer, which of the following statements is correct? A. With constant thickness, the thermal resistance of the material layer increases as its thermal conductivity decreases. B. As the temperature rises, the thermal resistance of the material layer increases as well. C. Only by increasing the thickness of the material layer can its thermal resistance be increased. D. The thermal resistance of a material layer depends only on its thermal conductivity. A
A. With constant thickness, the thermal resistance of the material layer increases as the thermal conductivity decreases
A. With constant thickness, the thermal resistance of the material layer increases as the thermal conductivity decreases
Regarding the thermal resistance of a material layer, which of the following statements is correct? (A) A. With constant thickness, the thermal resistance of the material layer increases as its thermal conductivity decreases. B. As the temperature rises, the thermal resistance of the material layer increases as well. C. Only by increasing the thickness of the material layer can its thermal resistance be increased. D. The thermal resistance of a material layer depends only on its thermal conductivity
A. With constant thickness, the thermal resistance of the material layer increases as the thermal conductivity decreases