In a zener diode, break down occurs in reverse bias due to
Impactionisation
Internal field emission
High doping concentration
All of these
(b)
Mention the use of zener diode.
The reading of ammeter in the following circuit will be….$mA$
In connection with the circuit drawn below, the value of current flowing through $2\, k \Omega$ resistor is …………. $\times 10^{-4} A$
A zener diode of power rating $1.6\,W$ is to be used as voltage regulator. If the zener diode has a breakdown of $8\,V$ and it has to regulate voltage fluctuating between $3\,V$ and $10 \,V$. The value of resistance $R_5$ for safe operation of diode will be $………\Omega$
In the circuit shown below, maximum zener diode current will be $…..mA$
Confusing about what to choose? Our team will schedule a demo shortly.
