MCQOPTIONS
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MCQOPTIONS
| 1. |
The coefficient of heat conductivity of heat-insulating materials does not exceed _________ |
| A. | 0.18 kcal/m.hr. C |
| B. | 0.28 kcal/m.hr. C |
| C. | 0.38 kcal/m.hr. C |
| D. | 0.48 kcal/m.hr. C |
| Answer» B. 0.28 kcal/m.hr. C | |