A step-up transformerW ill increase ________ and decrease ________.
A)impedance, current
B)current,Voltage
C)voltage, impedance
D)current, impedance

Question

Quizplus · Accepted Answer

A step-up transformer increases the voltage and, as a consequence, decreases the current in the circuit, assuming power remains constant. Impedance is not directly affected by the transformer; it's a characteristic of the load.

A Step-Up TransformerW Ill Increase ________ and Decrease ________

A Step-Up TransformerW Ill Increase and Decrease