11. To turn on UJT, the forward bias on the emitter diode should be ___________ the peak point voltage.
12. A UJT is sometimes called ___________ diode.
13. A diac is turned on by ___________.
14. The device that exhibits negative resistance region is ___________.
15. When the emitter terminal of a UJT is open, the resistance between the base terminal is generally ___________.
16. When the temperature increases, the intrinsic stand off ratio ___________.
17. In a UJT, the p-type emitter is ___________ doped
18. The device that does not have the gate terminal is ___________.
19. The V-I characteristics for a triac in the first and third quadrants are essentially identical to those of ___________ in its first quadrant
20. A Triac has three terminals viz ___________
Read More Section(Power Electronics)
Each Section contains maximum 100 MCQs question on Power Electronics. To get more questions visit other sections.