Transistor Multiple Choice Questions And Answers

31. The transistor is said to be in the.....region when both the junctions are forward biased

   A.Saturation

   B.Cut-off

   C.Active

   D.Passive

32. ............ transistor is most suitable for high frequency circuits

   A.Hermetically sealed

   B.Grown-diffusion

   C.Rate-grown

   D.Alloy

33. Hermetically sealed transistor entails which of following advantages

   A.High thermal stability

   B.Contamination of material is avoided

   C.No heat sink is required

   D.Better frequency response

34. In CB configuration, a transistor transfers

   A.Voltage from high impedance circuit to low impedance

   B.Voltage from low impedance circuit to high impedance

   C.Current from high impedance circuit to low impedance circuit

   D.Current from low impedance circuit to high impedance circuit

35. A transistor acts like a diode and

   A.Power supply

   B.Current source

   C.Resistance

   D.Voltage source

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