41. Storage time of a transistor is the time taken for the collector curves to fall to
42. A zener diode, when used in voltage stabilization circuits, is biased in
43. Consider the following statements for a photo conducting material:
1. Its dark conductivity is small.
2. With the absorption of radiation, equal numbers of electrons and holes are produced.
Which of the statements given above is/are correct?
1. Its dark conductivity is small.
2. With the absorption of radiation, equal numbers of electrons and holes are produced.
Which of the statements given above is/are correct?
44. A switched mode power supply operating at 20 kHz to 100 kHz range used as the main switching element is
45. If a certain Zener diode has a Zener voltage of 3.6 V and reverse bias voltage of 5 V is applied across it, the Zener operates in . . . . . . . .
46. Electronic distribution of an Si atom is
47. The resistivity of a metal is a function of temperature because
48. By increasing temperature, the electrical conductivity would:
49. The speed power product for static CMOS is:
50. A long-channel NMOS transistor is biased in the linear region with VDS = 50 mV and is used as a resistance. Which one of the following statements is NOT correct?
Read More Section(Electronic Devices and Circuits)
Each Section contains maximum 100 MCQs question on Electronic Devices and Circuits. To get more questions visit other sections.