A Zener regulator ___________ in the power supply Options: A . &nbspIncreases the ripple B . &nbspDecreases the ripple C . &nbspNeither increases nor decreases the ripple D . &nbspData insufficient

A Zener regulator ___________ in the power supply

Question

A Zener regulator ___________ in the power supply

Options:

A . Increases the ripple

B . Decreases the ripple

C . Neither increases nor decreases the ripple

D . Data insufficient

Answer: Option B

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Question 1. Zener diode are generally made of ___________....

Question 2. In an unregulated power supply, if load current increases, the output voltage ___________....

Question 3. If the load current drawn by unregulated power supply increases, the d.c. output voltage ___________....

Question 4. A 30 V Zener will have depletion layer width ___________ that of 10 V Zener....

Question 5. A Zener diode that has very narrow depletion layer will breakdown by mechanism....

Question 6. A Zener voltage regulator is used for ___________ load currents....

Question 7. In a Zener voltage regulator, the changes in load current produce changes in ___________....

Question 8. Two similar 15 V Zeners are connected in series. What is the regulated output voltage?....

Question 9. If the input a.c. voltage to regulated or ordinary power supply increases by 5% what will be the approximate change in d....what will be the approximate change in d.c. output voltage?

Question 10. The load voltage is approximately constant when a Zener diode is ___________....

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