Plus One Board Exam 2022- Electronics Question paper and Key

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Kerala DHSE Plus One Electronics Annual Exam 2022 question paper and answer key in PDF format can be had from the links below.

+1 Electronics exam was held on 24-06-2022 Friday.

Some of the questions that were asked for Kerala 11th std Electronics Board exam 2022 are:

• Select the photosensor from the following :
  

        (a) Solar cell
        (b) LED
        © LCD
        (d) Thermistor

• Which transistor configuration is used for amplification ?
  

         (a) CC configuration     (b) CE configuration
         © CB configuration     (d) None of these

• What do you mean by doping in semiconductors ?
• What do you mean by depletion layer in a PN junction?
  

• Draw the forward bias characteristics of a PN junction diode.
  

• What do you mean by the cut in voltage of a diode ?
  

Detailed question paper with official answer key are attached below.