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IOCL Interview Questions
Questions Answers Views Company eMail

hi can anyone tell me some technical questions asked in iocl


can any one tell me that how shoul i prepere for entrance exams of psu i mean from which book i have to gone through?

3 7299

what is reboiler?

3 7661

How do you reverse the direction of rotation of a FAN?

13 46762

sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan


I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.


please guide me from where I got semple of written test solved paper


1.what is the role of proportional comtroller in pid controller?2.How do u calibrate the control valve?

3 8410

What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?

3 6026

why use phase displacement in transformer.and effect of phase displacement on transformer


plz tll me wch area i will prepare 4 IOCL EXAM............


what is vtg limit of earth and neutral at transformer side?


Sir, I want junior executive, Instrumentation question papaer for IOCL, Plz send to


without a positionar can a control valve operate? give the difference of operating with positionar and without positionar?

5 8907

What is breather frequency of tank?


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IOCL Interview Questions

Un-Answered Questions

1. How many nodes you are using project? 2. What is configuration file? 3. What is modules partition? How it is work in project? 4. What is Environment Variable? How it is use? 5. What is sequence? 6. How do you execute parallel jobs in projects? 7. If you run a job in job sequencer individually without any comments? 8. How many jobs did in your project? 9. How to schedule the job in Data stage 7.5 X2? 10. If you have 10 jobs in PX2, shall you run all jobs at a time? 11. I have 5 jobs (1-5), I connect with each other, but I want to run from 3-5 only how? 12. What is same partition? 13. If you have 40GB hard disk in I have 30GB data how I configure the nodes for partition? 14. Did you write any code for Data stage project? 15. Did you write any code for parallel job execution in your project? 16. Will you schedule all jobs at a time? 1. What are environment variable, job parameters? 2. What is the relationship between the tables in oracle? 3. How can u create the sequence? 4. What are the client components? 5. Tell me about the Data stage administrator? 6. Tell me about the Data stage Manager? 7. What is joining? 8. What is difference between grep command and fgrep command? 9. What is run time column propagation? 10. How to open the file? 11. How do you cleanse the data in your project? 1. Using which stage raw binary converted into dataset? 2. Which stage is used to read the data into external application? 3. Can we convert dataset into raw binary 4. XML path? 5. When we use the hash partition in aggregator stage? 6. How many reject links in transformer stage? 7. Data stage debugger available in which jobs? 8. Tell me two parts of data set? 9. What is the function used for null handling in modify stage? 10. Default execution mode for exception handler? 11. Maximum exception handler allowed in sequence?


need testing projects where can i find them


What is property and its types?


What is c.g.i sheet which used for roof??


What is the difference between static or dynamic assemblies?


What is keras?


explain the need for incentives to SSI units.


What is the difference between break and continue?


what is the principle of operation of CFL ??


What is the significance of java packages?


Explain what are the two mechanisms of breakdown in a p-n junction?


What are JTA/JTS and how they used by client?


What do you understand by decision tree in machine learning?


What is s+ in regex?


Explain value expression and method expressions?