Heat flux increases with temperature drop beyond the Leiden frost point in the plot of heat flux vs. temperature drop for a boiling liquid, because Options: A . &nbspConvection becomes important B . &nbspConduction becomes important C . &nbspRadiation becomes important D . &nbspSub-cooled boiling occurs

Heat flux increases with temperature drop beyond the Leiden frost point in the p

Question

Heat flux increases with temperature drop beyond the Leiden frost point in the plot of heat flux vs. temperature drop for a boiling liquid, because

Options:

A . Convection becomes important

B . Conduction becomes important

C . Radiation becomes important

D . Sub-cooled boiling occurs

Answer: Option C

Submit Your Solution Below and Earn Points !

Next Question

Question 1. For a laminar flow of fluid in a circular tube, 'h₁' is the convective heat transfer co-efficient at velocity 'V₁'. ....properties are constant, the new convective heat transfer co-efficient is

Question 2. If h₁ = inner film co-efficient and /h₂ = outer film co-efficient, then the overall heat transfer co-efficient is....

Question 3. The unit of heat transfer co-efficient is....

Question 4. At Pr > 1, conduction in an ordinary fluid flowing through a heated pipe is limited to the....

Question 5. If average heat transfer co-efficient is ha and the local coefficient at the end of the plate is hl then in case of heat....flowing over a flat plate, heated over its entire length

Question 6. When vaporisation takes place directly at the heating surface, it is called....

Question 7. Which is the most suitable for the con-certration of highly concentrated solution?....

Question 8. View factor is important in heat transfer by....

Question 9. Thermal diffusivity is the most important in heat transfer by....

Question 10. Tube expansion allowances exist in __________ heat exchanger.....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0