Q.1
Choose the microwave components that have a provision to detect the propagating EM signal
  • Slotted Line Section
  • Tunable Probe
  • Waveguide Detector Mount
  • All of above
Q.2
Microwaves acquire the name because their wavelengths are in range of micrometers
  • True
  • False
Q.3
The frequency of microwave signals range from
  • 1 GHz to 300 GHz
  • 100 GHz to 300 GHz
  • 1 GHz to 100 GHz
  • All of above
Q.4
The waveguide tee in which the axis of the side arm is shunting the E field of the main waveguide
  • E plane Tee
  • H plane Tee
Q.5
Which among these are active microwave devices
  • Klystron
  • Magnetron
  • Coupler
  • Both A & B
Q.6
The hollow metallic tube that conducts EM Waves
  • Klystron Mount
  • Waveguide
Q.7
Which active microwave device works on the principle of velocity modulation
  • Gunn Oscillator
  • Magnetron
  • Klystron
  • All of above
Q.8
PIN modulator is used along with Gunn oscillator to improve:
  • Voltage
  • Modulation
Q.9
The impedance of the PIN Modulator varies with applied bias
  • True
  • False
Q.10
Isolator is a non reciprocal transmission device
  • True
  • False
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