1. Explain the reason for the difference between the measured voltage ratio and measured current ratio ( Is / Ip ) of the transformer, when it is loaded with the 34 ohm resistor.
2. How does the power input with no load effect the efficiency of a transformer with a 34 ohm resistor load.
3. Explain using theory the effect on the ripple factor of halving the value of the filter capacitor from 660uF to 330uF
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