RADIATION EXCHANGE MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS MCQ increase knowledge and clarity about a topic. Shape factors depend upon the geometry and orientation of the surfaces. Number of shape factors for n bodies is n2. Find shape factors from shape factor algebra and graphs. These help to find the radiation exchange between two bodies. […]
QUESTION BANK-RADIATION CLASS NOTES FOR MECHANICAL ENGINEERING Number of questions on radiation are given. Finding and learning their answers will increase both knowledge and understanding. It is likely to be useful for the examination. Further, it will also help in the application of the fundamentals in the design. 2 MARKS QUESTIONS Explain the followings: […]
INTERVIEW SHORT QUESTION ANSWERS- RADIATION CLASS NOTES Short question answers are extremely helpful in better understanding of radiation. These also improve the depth of knowledge and clarity. Thus, one can apply the fundamentals in design of radiation equipment. Fig. Absorption, Reflection & Transmission of Radiations incident on a Grey Body Q. Define Absorptivity, Reflectivity, […]
RADIATION EXCHANGE BETWEEN GREY AND BLACK SURFACES Radiation Shape factor algebra make the study of radiation exchange between surfaces simple & easy. Number of shape factors is equal to the square of the number of radiating surfaces. Radiation exchange is considered between black surfaces. It has also been considered between real surfaces. If […]