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Class 12 Physics Practice Test: Application of Junction Diode as a Rectifier
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Avg score: 75% • Most missed: “What is a rectifier used for?”
Class 12 Physics Practice Test: Application of Junction Diode as a Rectifier
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10 Questions

1. What is a rectifier used for?
2. Identify the expression for rectification efficiency from the following.
3. An alternating voltage of 360 V, 50 Hz is applied to a full-wave rectifier. The internal resistance of each diode is 100 W. If RL = 5 kW, then what is the peak value of output current?
4. The ripple frequency of a full-wave rectifier is twice to that of a half-wave rectifier.
5. Calculate the value of peak reverse voltage (P.I.V.) if the full-wave rectifier has an alternating voltage of 300 V.
6. What is a rectifier used for?
7. How many main types of rectifiers are there?
8. What is the form factor for a full-wave rectifier?
9. What is the form factor for a full-wave rectifier?
10. Identify the expression for rectification efficiency from the following.

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