Choose the correct statement about Zener diode :
It works as a voltage regulator in forward bias and behaves like simple pn junction diode in reverse bias.
It works as a voltage regulator only in forward bias.
It works as a voltage regulator in both forward and reverse bias.
It works as a voltage regulator in reverse bias and behaves like simple pn junction diode in forward bias.
Zener diode act as a voltage regulator & it is used in reverse bias.
Similarly it behaves as a pn juction diode in forward bias.
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