Request New Subject
Home
Thermal Engineering 1
Heat Transfer
Top 50+ Solved Heat Transfer MCQ Questions Answer
Previous
From 46 to 46 of 46
Q. If the temperature of a solid surface changes from 27°C to 627°C, then its emissive power changes in the ratio of
a. 3
b. 81
c. 9
d. 27
View Answer
b. 81
View Details
Previous
1
2
3
4
(current)
Related Topics
Air Compressors
Boilers, Mountings and Accessories
Steam Condenser and Cooling Towers
Steam Prime-Movers
Subscribe Now
Get All Updates & News
Subscribe