Q

Steady-state heat flow means:

RRB ALP & Technician 29/08/2018 (Shift-I) 2018
✓ Answer: B There is no temperature variation between the two bodies; the rate of heat flow is constant or independent of time
The source selects B. More precisely, steady state means temperatures at each location and the heat-transfer rate do not change with time; a temperature difference may still exist between locations.
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