Compensation – Exercises YouTube Learnchannel English Deutsch Português Español Electric drive technology DC motor Controlling DC motor Stepper motor History unipolar vs bipolar Operation mode Types of stepper motors Torque-frequency curve Questionnaire video 3 phase motor Synchronous motor Three-phase asynchronous motor Motor nameplate Starting Methods Star Delta Starting Soft starter VFD Work Order Solution VFD Reactive Power Compensation Compensation – Exercises Slip ring induction motor Check Yourself! AC motor Servomotor Resolver BLDC motor Motor protection Videos electric motors Index Home ⇒ Overview Courses ⇒ Electric drives ⇒ 3 phase motor ⇒ Three-phase asynchronous motor ⇒ Reactive Power Compensation ⇒ Exercises Electric Compensation - Exercises A plant is to be compensated. How does the reactive power QL change in the supply network ? Stays the same Becomes larger Becomes smaller A plant is to be compensated. How does the current I change in the supply line? Stays the same Becomes bigger Becomes smaller A plant is to be compensated. How does the active power factor cos φ change? Becomes smaller Becomes bigger stays the same A plant is to be compensated. How does the active power P change? Becomes bigger Stays the same Becomes smaller A plant is to be compensated. How does the apparent power change? Stays the same Becomes smaller Becomes bigger Loading … < Previous Page | Next Page >
