Textile Engineering > GATE 2023 > Guarded Hot Plate
In a guarded hot plate, the dimension of the square test plate is 15 cm × 15 cm. Keeping the temperatures of the test plate and the air at 35oC and 20oC respectively, the power losses from the test plate with and without fabric specimen are 16 W and 40 W, respectively. The intrinsic transmittance [W/(m²K)] of the fabric (rounded off to 2 decimal places) is _______.
Correct : 10.67
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