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IOCL Interview Questions
Questions Answers Views Company eMail

in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?

2693

what types of questions are asked by iocl

2500

What should be the maximum allowable time for placing ready mix concrete? The specification requires concrete placement within 90 minutes of batching at the plant. What is the significance of this 90 minutes & should this be used as a rejection criterion? What effects does the concrete has after that time period?

2390

What is the different between feeder & bus?

3 17056

what you mean by transformer neutral earthig

1 4448

what is milling and types of milling?what is drilling and types of drilling? what is tapering and their types?

2551

WHAT IS SELF CLEAN ELCTRODE IN MAGNETIC FLOWMETER?? WHAT DO YOU MEAN BY THIS TERM??

2 8324

how to set calibration range in a DP transmitter to measure level for a closed tank and for an open tank,and also please explain me how to set calibration range for a DP flow transmitter in a line ?

1 8604

What are safety device in vcb and acb?

3265

What is water cooled chiller plant?

1 2716

why do mostly prefer to generate and distribute electricity in 3 phase..not in 4 phase or 5 phase.??

5 7946

What are the effects of oils on the properties of Polyolefins?

2336

What is differance between alternator and generator?

4 7298

what is the importance of neutral in elctrical system?

4 7011

How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.

1 3505

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IOCL Interview Questions


Un-Answered Questions

What are static attributes?

1


What is sap ess ?

5


Can the activities of test case design be automated?

1435


As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.

1165


Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

3159






Please explain unit testing in angular?

437


AL+w button lanunches the .............. installed web brower

1618


Define commit?

547


Do class method definitions?

581


What is the sun?

493


Explain how you can minimize the memcached server outages in your python development?

512


explain databases and sql server databases architecture? : Sql server database administration

515


Give some examples of the functions in stringr.

50


Explain what do you mean by insertion sort, bubble sort and selection sort? Also, explain the differences among the functionalities of the three sorts.

582


What is a critical section problem?

454