An ideal transformer having 50 turns on the primary and 1250 turns on the secondary is connected to a 100 V, 60 Hz source. The load across the secondary an RL-load with R = 250Ω and L = 0.5 H. i. What is the peak value of the flux in the core of the transformer? ii. What is the secondary voltage? iii. What is the primary current

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A: Given, V =120 V N1=100 T N2=200 T

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A: Efficiency of transformer is the ratio between output power and input power.

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A: Need to find true or false

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A: As per the guidelines of Bartley we supposed to answer first question only.

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A: Given, At full load, Iron loss = Pi Copper loss = Pc Load factor, x = 3/4 (at maximum efficiency)

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Q: A step-up transformer is designed so that the output of its secondary winding is 2,200 V (rms) when…

A: Given: A step up transformer is designed to have V1=210 VV2=2200 V

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A: TRANSFORMER: The transformer transfers power from one circuit to another circuit without a change…

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A: Solution- Given, Primary winding = 500 turnsSecondary winding =10 turns

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A: Given Data: Trun ratio = 10 : 8 Primary current = 9 A Primary voltage = 465 V

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Q: - Transformer Design You are requested in this practical to design a transformer which will have the…

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Q: Figura 3-Transformador V. Ned Ns Vs Input Output

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Q: During Short Circuit test at full-load current the power input to a transformer contains: Select…

A: consider the given circuit;

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Q: 2. Assuming a center-tapped transformer and T= 0.20msec a Find the turns ratio

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A: The solution is given below

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A: Solution (4) -  Part (i) -  Given,The input power is,Pinput = 100kWThe maximum efficiency is,ηmax =…

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Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.