Electrical Engineer Test Part-6

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Electrical Engineer Test Part-6 (V-1.7) (Question: 101-120)

  • 1
    45. The input resistance of CB configuration is measured constant ______
  • 2
    46. The dynamic output resistance of transistor in CB configuration is ___ at constant IE.
  • 3
    46. The dynamic output resistance of transistor in CB configuration is ___ at constant IE.

  • 4
    45. Cascade amplifier is used because
  • 5
    46. Cascade amplifier used to reduce load effect, the input impedance will be
  • 6
    47. Cascaded amplifier used to reduce load effect, the output impedance will be

  • 7
    48. The output for the Cascade amplifier is (Confirm answer)
  • 8
    49. The load resistance of Cascade amplifier is (Confirm answer)
  • 9
    50. What is the low-pass filter?
  • 10
    51. What is the role of the Zener diode?

  • 11
    52. Filter in active region
  • 12
    53. Type of amplifier used at receiver in order to amplify the signal?
  • 13
    54. When using Zener diode for voltage regulation, the output waveform shape will be affected by:
  • 14
    55. For an inverter op-amp, what will be the equivalent output resistance?
  • 15
    56. The heat loss inside a straight conductor is 60J upon applying current I for 5s. if the resistance of the conductor is decease to half, and the same current is applied for 5s, what will be the heat dissipation:
  • 16
    57. Fan out logic gate is

  • 17
    58. Type of amplifier at transmitter?
  • 18
    59. Loading effect can be reduced in a system by using
  • 19
    60. Transformer humming due to
  • 20
    61. If fuse rate = 8 Ampere, what does mean?

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