

MCQOPTIONS
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1. |
A_COMPOSITE_SLAB_HAS_TWO_LAYERS_HAVING_THERMAL_CONDUCTIVITIES_IN_THE_RATIO_OF_1:2._IF_THE_THICKNESS_IS_THE_SAME_FOR_EACH_LAYER_THEN_THE_EQUIVALENT_THERMAL_CONDUCTIVITY_OF_THE_SLAB_WOULD_BE?$ |
A. | 1/3 |
B. | 2/3 |
C. | 2 |
D. | 4/3 |
Answer» E. | |