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 035/2016
Multiple Choice Question in electronic-devices-bipolar-junction-transistors
Question Answer in
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 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. In a transmission line, losses due to dielectric heating are
(A): proportional to current and inversely proportional to Z0
(B): proportional to current and proportional to Z0
(C): proportional to voltage and inversely proportional to Z0
(D): proportional to voltage and proportional to Z0
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->Which alloy used in making heating elements for electric heating devices?....
QA->Transmission of heat from one point to another without heating' the medium is called?....
QA->The transmission of heat from one place to another without heating the medium is called?....
QA->In which mode of transmission, the heat waves travel along the straight line with the speed of light?....
QA->Nichrome is used in the manufacture of heating elements due to its?....
MCQ->Consider the following statements: In a microstrip line Wavelength , where eff is the effective dielectric constant and 1 is the free space wavelength.Electromagnetic fields exist partly in the air above the dielectric substrate and partly within the substrate itself.The effective dielectric constant is greater than the dielectric constant of the air.Conductor losses increase with decreasing characteristic impedance. Which of the above statements is/are correct?....
MCQ->In a transmission line, losses due to dielectric heating are....
MCQ->Consider the following statements relating to hydraulic gradient line and energy gradient line 1. In the case of a fluid flowing in a pipeline, hydraulic gradient line and energy gradient line may coincide. 2. The line joining the points representing piezometric heads is known as hydraulic gradient line. 3. In the case of ideal fluid, energy gradient line is always horizontal. 4. Hydraulic gradient line has a downward slope in the case of flow through pipes. Of these statements :....
MCQ->Assertion (A): In a perfect capacitor, the current density is given by ω ∈0E0∈'rcos(ωt + 90°), where ∈r' is real part of dielectric constant.Reason (R): In a perfect capacitor, dielectric losses are zero.....
MCQ->Assertion (A): In a parallel plate capacitor having area of plate 1 m2 and plate separation 1 m, the capacitance C and resistance R are given by C = ∈0∈'r and R = where ω is frequency, ∈r' and ∈r" are real and imaginary parts of dielectric constant.Reason (R): The imaginary part of electric constant is responsible for dielectric losses.....
×
×
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