Author Question: In Figure 14-1, if the secondary current is 50 mA, the primary current is ________. A) 150 mA B) ... (Read 34 times)

kodithompson · **on:** Jul 28, 2018

In Figure 14-1, if the secondary current is 50 mA, the primary current is ________.

A) 150 mA B) 300 mA C) 48.7 mA D) 50 mA

Question 2

In Figure 14-1, the primary to secondary turns ratio is changed to 2.5:1 and the secondary current equals 100 mA. What is the reflected resistance seen by the primary?

A) 3 k B) 1.2 k C) 5 k D) 2.5 k