-If the input voltage Vin) in Figure 14-1 is 120 V rms and the output voltage Vout) is 24 V rms, what is the turns ratio?
A) 1.2:1
B) 120:1
C) 5:1
D) 24:1

Question

-If the input voltage Vin) in Figure 14-1 is 120 V rms and the output voltage Vout) is 24 V rms, what is the turns ratio?
A) 1.2:1 
B) 120:1 
C) 5:1 
D) 24:1

Quizplus · Accepted Answer

The turns ratio of a transformer is determined by the ratio of the input voltage to the output voltage. In this case, with an input voltage (Vin) of 120 V rms and an output voltage (Vout) of 24 V rms, the turns ratio is 120/24 = 5:1.

-If the Input Voltage Vin) in Figure 14-1 Is 120