Until Recently, on the Question of Private Prison Cost-Effectiveness Has

question 46

Multiple Choice

Until recently, on the question of private prison cost-effectiveness has been lacking.

• A) ​research
• B) ​misunderstandings
• C) ​conflicts
• D) ​disagreements

---

Definitions:

Repulsion Motor

A type of single-phase motor that uses repulsion of magnetism to operate.

Magnetic Poles

The regions at the ends of a magnet where the magnetic field is strongest, designated as north and south poles.

Impedance

The total opposition that a circuit offers to the flow of alternating current, combining resistance and reactance.

Hysteresis

The phenomenon in which the value of a physical property lags behind changes in the effect causing it, often observed in magnetic materials where the magnetic flux density trails the magnetic field strength.