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 networks analysis and synthesis
1. An RC series circuit has R = 20 Ω and XC = 20 Ω. Then Z =
(A): 1 Ω
(B): 20 Ω
(C): 28.28 Ω
(D): 40 Ω
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
By: guest on 02 Jun 2017 01.07 am
Z = 202 + 202 = 28.28 ohm.
Show Similar Question And Answers
QA->.If three resistances 6 ohm,4 ohm and 3 ohm are connected in parallel,what will be the total resistance?....
QA->A man is facing East, then the turns left and goes 10 m, then turns right and goes 5 m, then goes 5 m to the South and from there 5 m to West. In which direction is he, from his original place ?....
QA->John started from his home and walked 12 km.Then he took a right turn and walked 4 km.Then again,he took a right turn and walked 8 km and finally took another right turn and walked 1 km.How far is he from his home now?....
QA->A cyclist goes 40 km towards East and then turning to right he goes 40 km. Again he turn to his left and goes 20 kn. After this he turns to his left and goes 40 km, then again turns right and goes 10 km. I-low far is he from his starting point ?....
QA->Arjun walks 20 m towards North. Then he turns right and walks 30 ms. Again he turns right and walks 35 ms. Then he turns left and walk 15 ms. How far and in which direction Arjun now from his starting point?....
MCQ->An oscilloscope has an input impedance consisting of 1 MΩ and 20 pF is parallel. A high impedance probe connected to input of this oscilloscope has a 10 MΩ series resistance. This 10 MΩ series resistance....
MCQ->An RLC series circuit has R = 8 Ω, XL = 8 Ω and XC = 8 Ω Its impedance is....
MCQ->A 3-ohm resistor is connected is parallel to 6-ohm resistor.The combination is connected in series to an 8-ohm resistor.A 10-ohm resistor is connected in parallel to the whole combination.The effective resistance is:....
MCQ->A series LCR circuit consisting of R = 20 Ω, | XL | = 20 Ω and | XC | = 20 Ω, connected across an A.C. supply of 200 V rms. The rms voltage across the capacitor is....
MCQ->An RC series circuit has R = 20 Ω and XC = 20 Ω. Then Z =....
×
×
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