1) The U-value for a roof consisting from 3 layers from inside to outside respectively (10...
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1) The U-value for a roof consisting from 3 layers from inside to outside respectively (10 mm gypsum board k= 0.25 W/m.K, 80 mm insulation k= 0.045 W/m.K and 250mm concrete slab k= 2.20 W/m.K)=....... 2) If the air at a temperature of 12°C will include a maximum 10g/m³ of water 3 vapor and at a temperature of 22 C will include a maximum 32g/m of water vapor, if the air at 22 C decrease to 10g/m, then the relative humidity will equal........ 3) 80°K will equal in Farhenheit...... 4) The internal gain from occupant in W/m2 for 4 person are playing basket and 1 person are playing tennis and 1 person are dancing = 1) The U-value for a roof consisting from 3 layers from inside to outside respectively (10 mm gypsum board k= 0.25 W/m.K, 80 mm insulation k= 0.045 W/m.K and 250mm concrete slab k= 2.20 W/m.K)=....... 2) If the air at a temperature of 12°C will include a maximum 10g/m³ of water 3 vapor and at a temperature of 22 C will include a maximum 32g/m of water vapor, if the air at 22 C decrease to 10g/m, then the relative humidity will equal........ 3) 80°K will equal in Farhenheit...... 4) The internal gain from occupant in W/m2 for 4 person are playing basket and 1 person are playing tennis and 1 person are dancing =
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