1
GATE ME 2008
MCQ (Single Correct Answer)
+2
-0.6
A hollow enclosure is formed between two infinitely concentric cylinders of radii $$1m$$ and $$2m$$ respectively. Radiative heat exchange takes place between the inner surface of the larger cylinder (surface $$-2$$) and the outer surface of the smaller cylinder (surface$$-1$$) the radiating surfaces are diffuse and the medium in the enclosure is non-participating. The fraction of the thermal radiation leaving the larger surface and striking itself is
2
GATE ME 2005
MCQ (Single Correct Answer)
+2
-0.6
A solid cylinder (surface $$2$$) is located at the center of a hollow sphere (surface $$1$$). The diameter of the sphere is $$1m,$$ while the cylinder has a diameter and length of $$0.5m$$ each. The radiation configuration factor $${F_{11}}$$ is.
3
GATE ME 2002
MCQ (Single Correct Answer)
+2
-0.6
What is the value of the view factor for two inclined flat plates having common edge of equal width, and with an angle of $$20$$ degrees?
4
GATE ME 2001
MCQ (Single Correct Answer)
+2
-0.6
For the circular tube of equal length and diameter shown in fig below, the view factor $${F_{13}}$$ is $$0.17.$$ The view factor $${F_{12}}$$ in this case will be.![GATE ME 2001 Heat Transfer - Radiation Question 24 English](https://gateclass.cdn.examgoal.net/qxEpdd2Va4qJByc2i/21XV2KD9FTSeHyjYn2jTZAJ9OnVyx/tM2PCjhw8fgUHhNRTsGyId/uploadfile.jpg)
![GATE ME 2001 Heat Transfer - Radiation Question 24 English](https://gateclass.cdn.examgoal.net/qxEpdd2Va4qJByc2i/21XV2KD9FTSeHyjYn2jTZAJ9OnVyx/tM2PCjhw8fgUHhNRTsGyId/uploadfile.jpg)
Questions Asked from Radiation (Marks 2)
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GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude