A collection of variables or parameters that has no net dimensions or – McqOptions

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1.	A collection of variables or parameters that has no net dimensions or units are called
A.	Dimensionless group
B.	Dimensional group
C.	Derived dimension group
D.	None of the mentioned
Answer» B. Dimensional group

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A collection of variables or parameters that has no net dimensions or units are called
For dimensional consistency each term in an equation must have the same net dimension and unit as every other term to which it is added or subtracted or equated.