The number of turns in primary and secondary of a transformer are 1000 and 3000 respectively. If 80 V A.C. applied to the primary, the potential difference per turn across secondary would be ……

The number of turns in primary and secondary of a transformer are 1000

1.	The number of turns in primary and secondary of a transformer are 1000 and 3000 respectively. If 80 V A.C. applied to the primary, the potential difference per turn across secondary would be ……
Answer» 0.08V 24V 240V 2400V Solution :`N_1`=1000, `N_2`= 3000, `epsilon_1`= 80 V, `epsilon_2`= ? `epsilon_2/epsilon_1=N_2/N_1` `THEREFORE epsilon_2=epsilon_1N_2/N_1` `=(80xx3000)/1000` =240 V The voltage PER turn `=epsilon_2/N_2 =240/3000`=0.08 V

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The number of turns in primary and secondary of a transformer are 1000 and 3000 respectively. If 80 V A.C. applied to the primary, the potential difference per turn across secondary would be ……

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