h.D/K is called the __________ number.

Sail E0 Webinar

Question

H.D/K is called the __________ number.

Options:

A . Nusselt

B . Peclet

C . Rayleigh

D . Grashoff

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. A fluid is flowing inside the inner tube of a double pipe heat exchanger with diameter 'd'. For a fixed mass flow rate, ....heat transfer co-efficient for turbulent flow conditions is proportional to

Question 2. The thermal radiative flux from a surface of emissivity = 0.4 is 22.68 kW/m². The approximate surface temperature (K) i....approximate surface temperature (K) is (Stefan-Boltzman constant = 5.67xl0⁻⁸ W/m².K⁴)

Question 3. Crystal size in a continuous crystalliser depends upon the....

Question 4. For heat flow through very thick walled cylinder, use____mean radius.....

Question 5. In a shell and tube heat exchanger, the height of 25 percent cut baffles is equal to (where, D = inside diameter of shel....is equal to (where, D = inside diameter of shell)

Question 6. Tube pitch is the __________ of tube diameters and the clearances.....

Question 7. The average heat transfer co-efficient for laminar film condensation on vertical surface is inversely proportional to (w....to (where, ΔT = Temperature drop across condensate film )

Question 8. Multiple effect evaporators ar used to....

Question 9. Pick out the wrong statement.....

Question 10. Heat flux increases with temperature drop beyond the Leiden frost point in the plot of heat flux vs. temperature drop fo....heat flux vs. temperature drop for a boiling liquid, because

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

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024

Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024

Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024

CBT Mixed Test 1 GPOE/GPA SAIL E0 2024