Which of these formulae is used to find the area of the sub-elements – McqOptions

MCQOPTIONS

1.	Which of these formulae is used to find the area of the sub-elements in CFD?
A.	Vector product of two sides
B.	Half of the vector product of two sides
C.	Half of the base times height
D.	Half of the vector product of all three sides
Answer» C. Half of the base times height

Discussion

No Comment Found

Related MCQs

Consider the diagram. When is the formula Φf=gfΦF+(1-gf)Φc; gf=\(\frac{distance_{cf}}{distance_{cf}+distance_{fF}}\) valid?
To find the value of a flow variable at a third point in between two points with known values, which of these methods can be used for the one-dimensional case?
I know the value of the flow variable at two points. In which of these cases, is it easy for me to calculate the flow variable at a point between these two?
How is it identified whether a vector is pointing outwards or inwards?
The surface area of the face of a 3-D element is a _____________
The centroid of the faces of a 3-D element is obtained by _________
Which of these formulae is used to find the area of the sub-elements in CFD?
Which formula is suitable for finding the geometric centre of a polygonal face?
Which of these points form the apex of the sub-elements of the faces?
How are the faces of a 3-D element divided to find the area?