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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?

2702

what types of questions are asked by iocl

2514

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?

2396

What is the different between feeder & bus?

3 17118

what you mean by transformer neutral earthig

1 4463

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

2562

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

2 8336

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 8623

What are safety device in vcb and acb?

3274

What is water cooled chiller plant?

1 2732

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

5 7996

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

2349

What is differance between alternator and generator?

4 7335

what is the importance of neutral in elctrical system?

4 7069

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

1 3525

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IOCL Interview Questions


Un-Answered Questions

What are the data types in oop?

611


What is difference between asp.net and asp.net mvc? : Asp.Net MVC

491


What are static variables?

623


What is secure property?

1


How can we fetch title of the page in selenium?

528






Does a class inherit the constructors of its superclass in java programming?

535


What is isr? Can they be passed any parameter and can they return a value?

522


What are the 5 constants of action interface?

548


Tell me what does the standard journal entry includes?

3589


Discuss the impact of avionics and advanced control systems on aircraft safety and efficiency.

120


How can you achieve run time polymorphism in C#?

549


Define linked list and its features with signature?

545


System tablespace cant be exported from one database and imported into another why?

286


What is the use of placeholder control? Can we see it at runtime?

577


Discuss the nature and types of secondary data sources. Also discuss the data research procedure

2092