Which of the Following Is Calculated to Be as Square

question 50

Multiple Choice

Which of the following is calculated to be as square root of standard deviation:

• A) variance.
• B) average deviation.
• C) mode.
• D) mean squared deviation.

Recognize the significance of synchronous and asynchronous speeds in induction motors.

Distinguish between the concepts of magnetic fields and magnetic pole polarities.

Identify the relationship between rotor speed, stator magnetic field, and the generation of torque in induction motors.

Describe the phenomena of slip in induction motors and its importance.