Question No 30. Which of the following is used for regulated electric supply?
- 1) Zener diode
- 2) Junction diode
- 3) Gun diode
- 4) Tunnel diode
General Science Questions have been taken from previous years question papers of different competitive examinations such SSC CGL, SSC CHSL, CDS, NDA, Bank, State PSC, Railways, MAT, CAT, etc.
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