Question 4: The Transformer A current transformer is used to provide a range of values of 5A, 1A and 0.5A to an ammeter display, as shown in the diagram below. If 120 mA is required to deflect the meter full-scale and the primary winding has 4 turns, Calculate the required number of turns in the secondary winding to produce each of the desired ranges on the scale. Current transformer AAlternator Load AC ammeter

Question 4: The Transformer A current transformer is used to provide a range of values of 5A, 1A and 0.5A to an ammeter display, as shown in the diagram below. If 120 mA is required to deflect the meter full-scale and the primary winding has 4 turns, Calculate the required number of turns in the secondary winding to produce each of the desired ranges on the scale. Current transformer AAlternator Load AC ammeter

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter11: Thermostats, Pressure Switches, And Other Electric Control Devices

Section: Chapter Questions

Problem 27RQ

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