Select the false statements from the following
  • A
    A diode can be used as a rectifier
  • B
    A triode cannot be used as a rectifier
  • C
    The current in a diode is always proportional to the applied voltage
  • DThe linear portion of the $1- V$ characteristic of a triode is used for amplification without distortion
[IIT-JEE 1984]
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*

Similar Questions

  • 1
    In an experiment, the saturation in the plate current in a diode is observed at $240 V$. But a student still wants to increase the plate current. It can be done, if
    View Solution
  • 2
    In a transistor circuit shown here the base current is $35 \mu A$. The value of the resistor $R$ is
    Image
    View Solution
  • 3
    In P-type semiconductor, there is
    View Solution
  • 4
    For a given triode $\mu=20$. The load resistance is $1.5$ times the anode resistance. The maximum gain will be
    View Solution
  • 5
    When a semiconductor is heated, its resistance
    View Solution
  • 6
    The cause of the potential barrier in a $P-N$ diode is
    View Solution
  • 7
    When $N$-type of semiconductor is heated
    View Solution
  • 8
    The depletion layer in the $P-N$ junction region is caused by
    View Solution
  • 9
    A source voltage of $8 V$ drives the diode in fig. through a currentlimiting resistor of $100 ohm$. Then the magnitude of the slope load line on the $V-I$ characteristics of the diode is
    Image
    View Solution
  • 10
    If the amplification factor of a triode $(\mu)$ is 22 and its plate resistance is $6600 ohm$, then the mutual conductance of this valve is mho is
    View Solution