In: Physics
When a P = 720 W ideal (lossless) transformer is operated at full power with an rms input current of I1 = 3.1 A, it produces an rms output voltage of V2 = 9.4 V.
Part A) What is the input voltage, in volts?
Part B) What is the output current, in amperes?
Part C) Calculate the ratio of primary to secondary turns.
Part D) Is this a step-up or a step-down transformer?