A.Water
B.Air
C.Cork
D.Wood
E.None of the above
Related Mcqs:
- If the thickness of insulation in the walls and ceiling of a house is doubled the heat loss is expected to decrease by a factor of
- For which of following material the value of Poissons ratio is more than 1?
- Wood based industries as livelhood for the people is/are:
- A sphere 15 cm in diameter is covered with 5 cm of insulation (k = 0.057 kcal/m-hr-?C). The inside and outside surface temperature of the insulation are 315?C and 80?C respectively. The heat loss per sq. m of the outside surface will be closer to
- Soft and heart wood are include:
- Which wood is difficult to machine?
- A cavity outside body called mantle cavity is found in:
- Improve wood utilizations means:
- Two pieces of wood are placed in sunlight. One is painted white and the other is painted black. It can be concluded that
- Which insulating material is suitable for low temperature applications?
