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Transformers Lvl II Test Prep questions and answers
Transformers Lvl II
Transformers Lvl II
A ? is a coil added in series with a load to reduce inrush current voltage notching effects and voltage spikes. a. capacitor b. polarized-frequency relay c. reactor d. silicon-controlled rectifier Reactor Rectifiers are used in the starters of large synchronous motors to provide a voltage to the AC coil of the polarized-frequency relay. t/f True Drive isolation transformers and like reactors both provide reactive control of distorted like current harmonics and line notching t/f True
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