GATE MT · 2024 · MT
Question 15: Heat transfer
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Question 15
MTMCQ1 markNeeds review
As shown in the figure, two rods of different metals of equal lengths,
, diameter
(
), and constant thermal conductivities
and
(with
) are connected perfectly (i.e., zero interface thermal resistance). The left and right ends of the connected rod are maintained at temperatures
and
(
). Assume that the rods are insulated from the environment, apart from the two flat ends. Which one of the following graphs represents the temperature distribution at steady-state? The thick line shows the temperature profile. The horizontal axis shows the distance from the left end of the rod to the right and the vertical axis denotes temperature. 
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2024MT
GATE MT 2024 · Paper 1
Metallurgical Engineering · Original paper archive
- Section
- Metallurgical Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 1 mark
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