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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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