What is the max demand on your transformer and your company?10 39586
Do you know how to measure the earth resistance? if so explain it42 137228
what is cathodic protection in Tank,and product pipelines?4 12337
what is the meaning of rms value24 32500
what is the use of neutral?14 15780
How to calculat the size of copper& aluminium wire ?5 8550
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 3037
what is the difference between megger and earth tester?28 82123
megger 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 21561
I have cleared IOCL written exam(Electrical). My intv is on 6/9/2008.can anyone guide me & tellme abt intv questions.5 6530
what is relay15 10793
I 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.1168
Input 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 6768
1> 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 8440
WHAT IS THE DIFFERENCE B/WDYNAMO&ALTERNATOR?6 7055
When might you use a cfarray/dictionary instead of a nsarray/dictionary?
How would you optimize your content for google's rich answer box?
What are the two types of exceptions.
What do you mean by software as a service?
You see “connection reset by peer” in error log. What could be the reason for this?
high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...
What is the use of 'using' declaration in c++?
how to caluclate tds from emloyees and others
What is the script in python?
Tell me what are the features involved in updating a language?
What is a method for assigning first.VAR and last.VAR to the BY group variable on unsorted data?
What are stages we have in CRM?
What’s different between process and application in .net?
Name the organization that regulates RRBs in India?
Explain the unmount system calls?