13) Consider a transformer connected to an AC power source that provides 240 volts (peak value). A load of 1.2 k is connected to the secondary, and the power dissipated by the load is 500 watts. Find, a) The value of the current in the primary and secondary b) The voltage in the secondary c) The ration n = Ns/Np d) Is this a step-up or a step-down transformer? 240 Vp Primary Np Ns Secondary RL 1.2 ΚΩ PL = 500 watts
13) Consider a transformer connected to an AC power source that provides 240 volts (peak value). A load of 1.2 k is connected to the secondary, and the power dissipated by the load is 500 watts. Find, a) The value of the current in the primary and secondary b) The voltage in the secondary c) The ration n = Ns/Np d) Is this a step-up or a step-down transformer? 240 Vp Primary Np Ns Secondary RL 1.2 ΚΩ PL = 500 watts
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.9P
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