Which of the Following Meters Is  Used for Smaller Loads

question 1

Multiple Choice

Which of the following meters is  used for smaller loads and lower pressures?

• A)rotary
• B)displacement
• C)placement
• D)manual

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Definitions:

Variance

A statistical measurement of the spread between numbers in a data set, indicating how far each number in the set is from the mean.

Covariance

A measure that indicates the extent to which two variables change together, indicating the direction of their linear relationship.

Linear Relationship

A type of relationship between two variables where a change in one variable is associated with a proportional change in the other.

COV

COV refers to the coefficient of variation, a statistical measure of the relative dispersion or variability of a data set relative to its mean, expressed as a percentage.