In a zener diode
...In a zener diode
the forward current is very high
sharp breakdown occurs at a certain reverse voltage
the ratio v-i can be negative
there are two p-n junctions
Correct answer is B
When reverse voltage equals breakdown value, it starts conducting and voltage does not increase further.
Crossover distortion behaviour is characteristic of ...
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If αac for transistor is 0.98, then βac is equal to ...
In a bipolar transistor, the barrier potential is ...
Secondary emission is always decremental. ...
The most commonly used semiconductor material is ...
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Which of the following is true as regards photo emission? ...