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IOCL Interview Questions
Questions Answers Views Company eMail

what is ifference between PFR ,MFR and batch reactor?

9 56905

how can we caliberate interface level troll

2 51226

Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..

1635

If the damper winding on the rotor of a synchronous motor is removed after starting what will happen?

7 12319

Is there any other method of damping the oscillation in a synchronous motor other than using damper winding and if yes what is it?

2 5006

What is the difference between load bearing and non load bearing walls? How to distinguish both?

6 49916

Define unit atmospheric pressure? Difference between gauge pressure, absolute pressure?

1673

WET BULB TEMPERATURE AND DRY BULB TEMPERATURE?

1842

Why electric traction is used ??

3 5488

wat is power factor

7 8416

which motor will u use in refinaries?

1 2347

who iz power minister ?? :P

1 2152

wat do knw aboot circuit breakers ?

9 8566

What is breather frequency of tank?

1619

How does axial thrust balance in multistage pump?

2 8659

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IOCL Interview Questions


Un-Answered Questions

What is string manipulation?

485


Explain the data types present in bo and what happens if we implement view in the designer and report?

555


What does “READ SQL DATA” do?

59


Explain me what is the difference between service and intentservice? How is each used?

497


What are the main key components in Web applications and Client Server applications? and their differences?

1485






How to suppress warnings from the test results page?

595


Is sql a dbms?

521


Name some settlement receivers for co internal orders? : co-pa

623


Write a program to show the external actionscript?

481


1)In a pf if we delete a record then how to insert a new record at the same place in that pf?? any logic or code? 2)A batch job is taking a lot of time to run,found that it is going into loop and wrapping up so how to skip that loop and process the job without changing the code? 3)In which scenario C D I R comes and C D G F comes in a job? 4)If a job came to error while processing a file how we can know at which record the error hit and how to skip that record and process other records without changing program code?

3054


What are UML Messages?

537


What is the main means by which autotrophic beings obtain energy?

72


How DNA is being Transplanted?

1727


What is press release? Why it is important for seo or website?

425


Expand-------NBTA

1647