EE MCQ
EE MCQ
Home
Quiz
Contact Us
Microwave Communication
It is possible to increase the maximum range of a radar equipment by
All of these
Narrowing the beam width and increasing the pulse duration
Lowering the pulse frequency
Raising the peak power of the transmitter
All of these
Narrowing the beam width and increasing the pulse duration
Lowering the pulse frequency
Raising the peak power of the transmitter
Answer
Download EE MCQ app
Related Question
Microwave Communication
The maximum usable range of the usual radar set (on any particular range setting) is determined by
The duty cycle
The interval between transmitted pulses
The bandwidth of the receiver IF stages
The width of the transmitted pulses
The duty cycle
The interval between transmitted pulses
The bandwidth of the receiver IF stages
The width of the transmitted pulses
Answer
Download EE MCQ app
Microwave Communication
A reflex klystron is oscillating at the frequency of its resonant cavity. If the reflector voltage is made slightly less negative, the
Output power would increase
The frequency will decrease
Bunching would occur earlier in time
Oscillation will cease
Output power would increase
The frequency will decrease
Bunching would occur earlier in time
Oscillation will cease
Answer
Download EE MCQ app
Microwave Communication
When used in conjunction with a radar set, the purpose of an echo box is to provide an artificial target.
Which may be used to tune the radar synchronizer
Tune the magnetron to the correct frequency
Which may be used to tune the radar receiver
To the tone of the pulse repetition
Which may be used to tune the radar synchronizer
Tune the magnetron to the correct frequency
Which may be used to tune the radar receiver
To the tone of the pulse repetition
Answer
Download EE MCQ app
Microwave Communication
Which causes multipath or frequency selective fading?
Nearer reflector
Further reflector
Small reflector
Large reflector
Nearer reflector
Further reflector
Small reflector
Large reflector
Answer
Download EE MCQ app
Microwave Communication
The resonant frequency of a cavity resonator depends upon
The mode of operation
Its electrical dimensions
The capacitor which tunes it
Its physical dimensions
The mode of operation
Its electrical dimensions
The capacitor which tunes it
Its physical dimensions
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram