Generally, the battery wires, and sometimes the terminal CLAMPS, are color coded. Usually, RED is used to indicate a Positive conductor, and BLACK is used to indicate the NEGATIVE conductor. Color Coding of Battery Terminals To my knowledge, battery terminals themselves are not colored, OTHER THAN the color of the metal of which they are made.
View Full Document. Principles of Span of Control/Supervision According to this principle, span of control is a span of supervision which depicts the number of employees that can be handled and controlled effectively by a single manager. According to this principle, a manager should be able to handle what number of employees under him should be decided.
Definition of Locus of Control. A locus of control is a person's belief about how much power one has over the events in one's life. According to psychologist Julian Rotter, who formulated the concept in the 1950s, the locus of control is a dimension of personality; it helps explain one's traits and behavior.An internal locus of control is the belief that the course of one's life is largely up to oneself.Those with an external locus of control regard the events in their lives as occurring regardless of their own efforts. locus of control is a person's belief about how much power one has over the events in one's life.