Transistor Multiple Choice Questions And Answers

6. Which of the following is ideally suited for choppers?

   A.JFET

   B.SCR

   C.UJT

   D.BJT

7. In which of the following devices gate supply and drain supply have same polarity?

   A.DE-MOSFET

   B.JFET

   C.E-MOSFET

   D.All of the above

8. Which of the following are synonymous?

   A.MOSFET and IGFET

   B.PNP and NPN

   C.JFET and MOSFET

   D.FET and JFET

9. Which of the following transistors can have highest operating frequency?

   A.BJT

   B.UJT

   C.JFET

   D.MOSFET

10. Which of the following is used as the insulating layer in MOSFETs?

   A.Zinc dioxide

   B.Silicon dioxide

   C.Nickel monoxide

   D.All of the above

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