EE MCQ
EE MCQ
Home
Quiz
Contact Us
Microwave Communication
A shipboard equipment which measures the distance between the ship’s bottom and the ocean floor.
LORAN
Fathometer
Echosounder
SONAR
LORAN
Fathometer
Echosounder
SONAR
Answer
Download EE MCQ app
Related Question
Microwave Communication
Which causes multipath or frequency selective fading?
Further reflector
Large reflector
Small reflector
Nearer reflector
Further reflector
Large reflector
Small reflector
Nearer reflector
Answer
Download EE MCQ app
Microwave Communication
Which of the following is used as an oscillator device in the SHF band?
Both B and C
Klystron tube
Thyratron tube
Tunnel diode
Both B and C
Klystron tube
Thyratron tube
Tunnel diode
Answer
Download EE MCQ app
Microwave Communication
Theoretically electromagnetic radiation field strength varies in inverse proportion to the square of the distance, but when atmospheric attenuation effects and the absorption of the terrain are taken into account the attenuation can be as high as the inverse ___________ power of the distance.
Third
Sixth
Fourth
Fifth
Third
Sixth
Fourth
Fifth
Answer
Download EE MCQ app
Microwave Communication
Calculate the effective earth’s radius if the surface refractivity is 301.
6370 mi
6370 km
8493 mmi
8493 km
6370 mi
6370 km
8493 mmi
8493 km
Answer
Download EE MCQ app
Microwave Communication
If k-factor is greater than 1, the array beam is bent
Away from the earth
Towards the outer space
Towards the ionosphere,
Towards the earth
Away from the earth
Towards the outer space
Towards the ionosphere,
Towards the earth
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram