Which of the following is NOT one of the fields of application of photoelectric cell?
__________ have frequency band range 20 kHz - 30 MHZ.
For a BJT, the current gain is 0.98, collector current is 2 mA and collector to base current when emitter open is 20 μA . Find base current.
Emitter follower is used for ………………
Which of the following is correct for a junction diode?
The PNPN diode:
Drift current in semiconductors depends upon
Effect of increment of temperature on diode parameters.
Select the INCORRECT statement with regard to LEDs.
When the gate-to-source voltatge VGS of an n-channel JFET is made more and more negative, the drain current:
