Synchronous Motors Are Sometimes Operated Without Load to Help Correct

question 6

Essay

Synchronous motors are sometimes operated without load to help correct plant power factor. In this mode of operation, they are called ____________________.

---

Definitions:

Regression Statistic

A measure used in regression analysis to assess the relationship between variables, typically involving parameters such as coefficients that indicate the strength and direction of the relationships.

Durbin-Watson Statistic

A test statistic used to detect the presence of autocorrelation in the residuals from a regression analysis.

Autocorrelation

The statistical relationship of a variable with itself over successive time intervals, often used in time series analysis to identify repeating patterns or seasonal effects.

Heteroscedastic

A characteristic of a dataset where the variability of a variable is unequal across the range of values of a second variable that predicts it.