A compound slab is composed of two parallel layers of different material, with thicknesses
3 cm and 2 cm. The temperatures of the outer faces of the compound slab are maintained at 100°C and 0°C. If conductivities are 0.036 cal/cm-sec-°C and 0.016 cal/cm-sec-°C then the temperature of the junction is-
Text Solution
Verified by ExpertsThe correct answer is:
B
T = 100 – IR 1 = 100 – 
= 100 – 
After substituting the values T = 60°C
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The coefficients of thermal conductivity of a metal depends on
Area of cross-section of two rods of equal lengths are A 1 and A 2 and thermal conductivities are K…
If two metallic plates of equal thickness, equal cross section area and thermal conductivities K 1 …
The two ends of a rod of length L and a uniform cross-sectional area A kept at two temperatures T 1…
A square is made of four rods of same material one of the diagonal of a square is at temperature di…
Three rods made of the same material and having the same cross-section are joined as shown in the f…