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. An antenna operates effectively when its dimensions are
(A): either (a) or (b)
(B): of the order of magnitude of wavelength to be transmitted
(C): very large than the magnitude of wavelength to be transmitted
(D): very small than the magnitude of wavelength to be transmitted
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->When a tape recorder operates?....
QA->The Election Commission of India operates under which article of Indian Constitution?....
QA->A’will’ operates on the :....
QA->Which is the planet its length of its day and the tilt of its axis are almost identical to those of the earth?....
QA->The process in which a liquid changes into its vapour from its surface at a temperature below its boiling point is called?....
MCQ->An antenna operates effectively when its dimensions are....
MCQ->Most antenna consisting of a 50 meter long vertical conductor operates over a perfectly conducting ground plane. It is base fed at a frequency of 600 kHz. The radiation resistance of the antenna in ohms is....
MCQ->A transmission line is feeding 1 watt of power to a horn antenna having a gain of 10 dB. The antenna is matched to the transmission line. The total power radiated by the horn antenna into the free space is....
MCQ->The INTELSAT-IV satellite launched in 1974 had two earth coverage antenna and two narrower-angle antennas subtending 4.5°. The signal from narrow-angle antenna was stronger than that from earth- coverage antenna by a factor of....
MCQ->Identify the assumptions of the theory of fiscal federalism Economic stability and just distribution of income can be done by federal government A federal government can be efficient and effective at solving problems of governments Allocation of resources can be done effectively by states and local governments Allocation of resources cannot be done effectively by states and local governments Select the correct answer using the codes given below.....
×
×
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