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Symbol of zener diode-...

Symbol of zener diode-

A

B

C

D

Text Solution

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The correct Answer is:
A
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The correct cymbol for zener diode is

Draw the I-V characterisitcs of a Zener diode. Also sketch the circuit diagram of Zener diode as a voltage regulator.

Knowledge Check

  • A Zener diode

    A
    has negative temperature coefficient of resistance.
    B
    has sharp breakdown at low reverse voltage.
    C
    rectifies zener voltage.
    D
    works only in forward bias.
  • The correct symbole for Zener diode is

    A
    B
    C
    D
  • In a zener diode

    A
    both p- and n-side are very lightly doped.
    B
    both p- and 11-side are heavily doped.
    C
    p-side is heavily doped but n-side is lightly doped.
    D
    p-side is ilightly doped but n-side is heavily doped.
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    A zener diode has

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    Consider the following statements A and B and identify the correct answer (1) : Germanium is preferred over silicon in the construction of zener diode. (2) : Germanium has high thermal stability than silicon in the construction of Zener diode.

    In the circuit diagram of zener diode as shown in figure, when the value of V_(0) is 8 volt, the current through zener diode is i_(1) and when V_(0) is 16 volt, the corresponding current is i_(2) . Find the value of (i_(2)-i_(1)) . (Zener breakdown voltage V_(2)=6V)

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