Explore topic-wise MCQs in Heat Transfer.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Heat Transfer knowledge and support exam preparation. Choose a topic below to get started.

1.

A gray body (E = 0.8) emits the same amount of heat as a black body at 1075 K. Find out the required temperature of the gray body

A. 1146.72 K
B. 1136.72 K
C. 1126.72 K
D. 1116.72 K
Answer» C. 1126.72 K
Discussion
2.

For a hemisphere solid angle is measured as

A. Radian and its maximum value is
B. Degree and its maximum value is 180 degree
C. Steradian and its maximum value is 2
D. Steradian and its maximum value is
Answer» E.
Discussion