why surge suppressor in vaccum circuit breaker and it is only in motor feeder why not in tranformer feeder?no surge suppresor in ocb in motor feeder?
1 4753megger generates D.C. voltage while earth tester generates A.C.voltage is it true? I know for megger it is D.C generator but what about earth tester?
4 25476I have cleared IOCL written exam(Electrical). My intv is on 6/9/2008.can anyone guide me & tellme abt intv questions.
5 9537I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.
1942Input power is 380 - 450 V but with 45 - 55 Hz frequency - desired output is 415 V and 50hz with 1% variation permissible. CVT / Servo dont stabilize the Frequency - what is best solution??
7 107741> what r different types of fault in cables? How will u locate and test these faults? 2> why earth wire is provided on top throughout the transmission line. why not only on towers? How much area it can protect? 3> what r different types of transmission losses? How power loss can be minimized? 4> what is the % of power loss on transmission lines?
3 10586Post New IOCL Electrical Engineering Interview Questions
If my browser does not support cookie, and my server sends a cookie instance what will happen?
Define managed code and managed data in .net?
Describe yourself, what excites you?
Explain the steps taken to operate a tank-blanketing valve?
Write a program to check given number is prime using for loop with else?
Is asp.net different from asp? If yes, explain how?
Why union transformation is an active transformation?
Explain the terms links and symbolic links with respect to unix?
How can you link a c++ program to c functions?
What is monkey Patching in python?
Can the interface be final?
What is the difference between P11 & P22 pipes?
What is Monitor mode?
What does ampere turns shows?
How do you establish a has-a relationship?