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Chapter 6 TRANSISTORS AND SPACIAL DIODES MCQs

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1. . In P-N-P transistor, base will be of





2. . A dot near the transistor pin denotes





3. . .........is the region of transistor which has highest conductivity





4. . In NPN transistor majority carriers are





5. . It collects majority carriers





6. . It controls the flow of electrons





7. . This region of transistor is highly doped





8. . The base emitter junction of transistor is always





9. . In case of forward biased the resistance of zener diode is





10. . Photo diode works in……mode





11. . When intensity of light increases on photo diode then current passes





12. . The electrical characteristics of solar cells like the voltage, resistance and current will …………………… when exposed to sunlight.





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