300 Final Exam Test (Questions And Answers) Updated

Carbon film resistors have which characteristic {Ans: Maintain close tolerances in response to temperature changes}How many cycles per revolution would be developed from a single loop rotating in a fourth pole AC generator {Ans: 2}_____ refer to the moveable contacts on a switch {Ans: Poles}Which resistor has a single fixed terminal and shaft driven, moveable contact {Ans: Rheostat}How do you measure voltage in a circuit {Ans: Meter must be parallel with volt being measured}Ease with which magnetic lines of force distribute themselves throughout material is referred to as? {Ans: Permeability}