If P ( a and B ) = P

question 37

Multiple Choice

If p ( A and B ) = p ( A ) p ( B | A ) ≠ p ( A ) p ( B ) , then A and B are _________.

• A) mutually exclusive
• B) random
• C) independent
• D) dependent

---

Definitions:

Start Winding

The winding of a split-phase motor that is connected out of phase with the run winding to produce a rotating magnetic field.

Centrifugal Switch

A switch sensitive to the speed of rotation, generally used to disconnect the start windings of a split-phase motor.

Disconnect Switch

A device used to completely de-energize a circuit for service or maintenance; it ensures the circuit is safe by physically disconnecting it from the power source.

Overload Switch

A protective device used to automatically cut off electrical power in case of an overload, preventing damage to the circuit.