Compensation – ExercisesEnglishDeutschPortuguêsEspañolElectric drive technologyDC motorDC Shunt MotorSeries Wound DC MotorControlling DC motorStepper motorHistoryunipolar vs bipolarOperation modeTypes of stepper motorsTorque-frequency curveQuestionnairevideo3 phase motorSynchronous motorThree-phase asynchronous motorMotor nameplateStarting MethodsStar Delta StartingSoft starterVFDWork OrderSolution VFDReactive Power CompensationCompensation – ExercisesSlip ring induction motorCheck Yourself!AC motorServomotorResolverBLDC motorMotor protectionElectric Motor Braking MethodsVideos electric motorsIndexHome ⇒ Overview Courses ⇒ Electric drives ⇒ 3 phase motor ⇒ Three-phase asynchronous motor ⇒ Reactive Power Compensation ⇒ ExercisesElectric Compensation - Exercises A plant is to be compensated. How does the current I change in the supply line? Stays the same Becomes bigger Becomes smallerA plant is to be compensated. How does the active power P change? Stays the same Becomes bigger Becomes smallerA plant is to be compensated. How does the apparent power change? Stays the same Becomes smaller Becomes biggerA plant is to be compensated. How does the active power factor cos φ change? Becomes smaller Becomes bigger stays the sameA plant is to be compensated. How does the reactive power QL change in the supply network ? Becomes larger Becomes smaller Stays the same Loading … < Previous Page | Next Page >
