In a regulated power supply using zener diode the unregulated input voltage as compared to the regulated output voltage must be

In a regulated power supply using zener diode the unregulated input vo

1.	In a regulated power supply using zener diode the unregulated input voltage as compared to the regulated output voltage must be
A.	Equal
B.	Smaller
C.	Larger
D.	Larger with opposite polarity
Answer» D. Larger with opposite polarity

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In a regulated power supply using zener diode the unregulated input voltage as compared to the regulated output voltage must be

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