step down transformer rated 2200:220 having an effective core area of 100sqcm. and has 120 turns on the secondary side. What is the number of turns in the primary side and the flux density having induce emf on the secondary of 100v and operating frequency of 60Hz.

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A: It is given that: Zp=10+j6 ΩZs=3+j5 ΩNs=200 turnsϕm=75 mWb=75 ×10-3 Wbf=50 Hz

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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.