Textile Engineering > GATE 2026 > Fabric Testing - Thermal Properties
With reference to the guarded hotplate method for measuring the thermal transmission characteristics of fabrics, which of the following statements is/are correct?
A
The temperatures of test plate, guard ring and bottom plate are kept same
B
The temperatures of test plate, guard ring and bottom plate are kept different
C
The heat flow only from the test plate is taken into consideration
D
The heat flow only from the guard ring is taken into consideration

Correct : a,c

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