Toggle navigation
Home
KPSC Previous Question Papers
Article Category
kerala psc
upsc
General
Popular Pages
Multiple Choice Question in aptitude-area
Multiple Choice Question in non-verbal-reasoning-grouping-of-images
Multiple Choice Question in aptitude-compound-interest
Multiple Choice Question in engineering-mechanics-kinetics-of-a-particle-impulse-and-momentum
Multiple Choice Question in electronic-devices-bipolar-junction-transistors
Multiple Choice Question in 035/2016
Multiple Choice Question in database-database-redesign
Question Answer in malayalam-kerala-psc-questions
Multiple Choice Question in malayalam-kerala-psc-questions
Multiple Choice Question in current-affairs-2017-03-05
Question Answer in KERALA PSC
Multiple Choice Question in KERALA PSC
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Multiple Choice Questions
Question Set
electronics and communication engineering communication systems
1. At f = 7 GHz, a 120 cm dish antenna gives a gain of about
(A): 50
(B): 500
(C): 5000
(D): 50000
Previous Question
Show Answer
Next Question
Add Tags
Report Error
Show Marks
Ask Your Doubts Here
Type in
(Press Ctrl+g to toggle between English and the chosen language)
Post reply
Comments
Show Similar Question And Answers
QA->Fruit or sweet-dish usually eaten after the main meals....
QA->Dish....
QA->Frequency ranging from 300 MHZ to 3 GHz is called?....
QA->The range of electromagnetic spectrum between 10 KHz and 1 GHz is called:....
QA->A person who used his or her expertise to gain access to other computers to get information illegally or to do damage is called ?....
MCQ->A 20 m antenna gives a certain uplink gain at frequencies of 4/6 GHz. For getting same gain in the 20/30 GHz band, antenna size required is metre.....
MCQ->At f = 7 GHz, a 120 cm dish antenna gives a gain of about....
MCQ->Consider the following statements: For a square waveguide of cross-section 3m x 3m it has been found At 6 GHz dominant mode will propagateAt 4 GHz only dominant modes and evanescentAt 11 GHz all the modes and no higher order mode will propagateAt 7 GHz degenerate modes will propagate Which of the above statements are correct?....
MCQ->At 20 GHz , the gain of a parabolic dish antenna of 1 meter diameter and 70% efficiency is....
MCQ->Ritu had 400 mangoes,She sold 60 mangoes at 25% gain,80 mangoes 20% gain,120 mangoes at 10% gain and 140 mangoes at 20% loss.Her net gain/loss percent is:....
×
×
Type The Issue
×
Your Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...
Privacy
|
Terms And Conditions
Question ANSWER With Solution