Given the input current 15a and the input voltage of 100 v for a step-up transformer having 90% efficiency, find the output power and the voltage in the secondary if the output current is 3a
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Power = v (I)
power in. = powet out.
By cosidering 10% loss over the transformer.
90% V in.(I in.)= vi
15(100) - 150(10% loss of energy)= v out. (3)
V out. = 1350/3
V out. = 450v ; I out. = 3a
Therfore Power out. = 450(3)
Power out. = 1350 Kw
power in. = powet out.
By cosidering 10% loss over the transformer.
90% V in.(I in.)= vi
15(100) - 150(10% loss of energy)= v out. (3)
V out. = 1350/3
V out. = 450v ; I out. = 3a
Therfore Power out. = 450(3)
Power out. = 1350 Kw
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