Statement 1: NFo stands for Fourier number.Statement 2: NFo= (αtT)/s – McqOptions

MCQOPTIONS

1.	Statement 1: NFo stands for Fourier number.Statement 2: NFo= (αtT)/s2
A.	True, False
B.	True, True
C.	False, False
D.	False, True
Answer» C. False, False

Discussion

No Comment Found

Related MCQs

For a copper pipe, k = 0.3534, temperature difference = 60, B = 0.0125 and A = 850. What is the value of q?
_____ is the equation for unsteady state heat conduction through solid materials.
NFo= (αtT)/s2. Here ‘s’ stands for half slab thickness. Based on this data, ‘s’ for a chapatti/ dosa will be _____
Statement 1: NFo stands for Fourier number.Statement 2: NFo= (αtT)/s2
Statement 1: α=k/(ρCp)Statement 2: α stands for thermal conductivity.
Statement 1: When the average radius gives an error, log mean radius is used.Statement 2: Log mean radius is given by rL= ( r0– ri )/(ln(r0/ri))
Statement 1: The heat transfer co-efficient in ice is four times that of water.Statement 2: k in conductance is for thermal conductivity.
The equation dq/dA= (k(-dT))/dx is called _____
‘a’ refers to ______ and ‘b’ refers to _____
______IS_THE_EQUATION_FOR_UNSTEADY_STATE_HEAT_CONDUCTION_THROUGH_SOLID_MATERIALS.?$