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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?

2692

what types of questions are asked by iocl

2490

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?

2385

What is the different between feeder & bus?

3 17047

what you mean by transformer neutral earthig

1 4440

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 8313

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 8594

What are safety device in vcb and acb?

3263

What is water cooled chiller plant?

1 2707

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

5 7924

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

2332

What is differance between alternator and generator?

4 7287

what is the importance of neutral in elctrical system?

4 6996

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

1 3495

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IOCL Interview Questions


Un-Answered Questions

Is apache an operating system?

505


how do calibrate the valves.. with clear manual

1543


What is the most useful function in excel?

301


our factory is going under construction mean time transformer 1000 kva 2 nos &load break swithch 12 kv & 4 nos 750 kva 2 nos & 380 kva 2 nos generator to be errcted.how to arrange earth pits &how to earth connect & neutral pit how to calculate in earth bit size.

1654


Do all HTML tags come in pair?

432






How are destructors defined in java?

563


Is compensation the most important factor for you when taking a new job?

723


What is the best font for terminal?

423


What are different views in ms powerpoint?

116


How do you add a column to a table?

589


What is mvc application life cycle?

1


Differentiate between array list and vector in java.

626


Explain the advantages of using macro in c language?

566


What is a one-time signature scheme ?

2331


What is a instance variable in java?

541