The mean of the product of the mean component of one variable and the – McqOptions

MCQOPTIONS

1.	The mean of the product of the mean component of one variable and the fluctuating component of another variable is ____________
A.	1
B.	0
C.	the product of their mean components
D.	the product of their fluctuating components
Answer» C. the product of their mean components

Discussion

No Comment Found

Related MCQs

Consider two flow variables which can be decomposed as a=A+a’ and b=B+b’. What is ab?
Consider a vector flow variable which can be decomposed as \(\vec{a}=\vec{A}+\vec{a’}.\overline{div \,\vec{a}}\) will be equal to ____________
The mean of the product of a flow variable and the mean component of another flow variable is ____________
The mean of the product of the mean component of one variable and the fluctuating component of another variable is ____________
The mean of the space-based integral of a flow variable is equal to ____________
The mean of the summation of two flow variables will be equal to ____________
The mean of the spatial partial derivative of a flow variable will be equal to ____________
The average of the mean component will be ____________
According to the rules for averaging, which of these will sum up to zero?
These rules for averaging are used to average ___________