ALLInterview.com :: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Google
   
 
Categories >> Engineering >> Electronics Communications
 
 


 

 
 Civil Engineering interview questions  Civil Engineering Interview Questions (3157)
 Mechanical Engineering interview questions  Mechanical Engineering Interview Questions (3309)
 Electrical Engineering interview questions  Electrical Engineering Interview Questions (13490)
 Electronics Communications interview questions  Electronics Communications Interview Questions (2396)
 Chemical Engineering interview questions  Chemical Engineering Interview Questions (424)
 Aeronautical Engineering interview questions  Aeronautical Engineering Interview Questions (77)
 Bio Engineering interview questions  Bio Engineering Interview Questions (17)
 Metallurgy interview questions  Metallurgy Interview Questions (80)
 Industrial Engineering interview questions  Industrial Engineering Interview Questions (166)
 Instrumentation interview questions  Instrumentation Interview Questions (2409)
 Automobile Engineering interview questions  Automobile Engineering Interview Questions (109)
 Mechatronics Engineering interview questions  Mechatronics Engineering Interview Questions (39)
 Marine Engineering interview questions  Marine Engineering Interview Questions (45)
 Power Plant Engineering interview questions  Power Plant Engineering Interview Questions (82)
 Engineering AllOther interview questions  Engineering AllOther Interview Questions (1211)
Question
why transformer does not work dc
 Question Submitted By :: Electronics-Communications
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
Because the transformer works on the mutual conduction. the flux will produce only when an alternating current is flowing through a conductor, where if d.c flows no flux will generate. due to this reason transformer will not work for d.c. 
Is This Answer Correct ?    5 Yes 0 No
P.s.krishna
 
Answer
# 2
no emf is induced as there is no change in flux . 
Is This Answer Correct ?    0 Yes 0 No
Engine
 
 
 

 
 
 
Other Electronics Communications Interview Questions
 
  Question Asked @ Answers
 
Give condition for conduction of UJT? TATA 1
call flow in gsm Aricent 1
among the chebsew and butterworth filter which is more efficient?   5
what is race around condition? in which flop it will occur? how to remove? Infosys 3
what's the diff between LCD & Plasma? APGenco 4
A number when divided by D leaves a remainder of 8 and when divided by 3D leaves a remainder of 21 . What is the remainder left, when twice the number is divided by 3D?   2
Hello all, My self Chandra Sekhar.Are there any certifications are there in Embedded Systems. If there, please provide me the details. My Mail ID: chandra_sas@yahoo.co.in   1
why the array is derived data type   2
What is multiple and multilevel inheritenc expalin with program?   1
what is meant by modulation?   8
smtp?   3
In binary to gray converter, gate is used. A AND B OR C NAND D EX-OR Micromax 3
 
For more Electronics Communications Interview Questions Click Here 
 
 
 
 
 


   
Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
   
Copyright 2013  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  KalAajKal.com