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ABB Interview Questions
Questions Answers Views Company eMail

What is your major weakness?

5 6409

under form 38,(1 no) what is the maximum no. of invoices can be done??? under rule-54(3)(a) of UPVAT RULES 2008

3 9130

what is the first step of dg shycroning ?

2 3019

what is cascade speed control device?and how this device control the speed of motors?

990

11/.433KV, 100KVA TRANSFORMER is supplied with .433KV AT ITS PRIMARY. HOW MUCH KVA IT CAN SUPPLY

7 11434





what is a complexity of linear search,binery search?

10 34144

difference between earthing and grounding?

2 5155

What is static Device & Mechanical device? Is transformer a static device?

5 30402

HOW DISTANCE PROTECTION IS DONE IN EHV TRANSMISSION LINES? WHAT IS THE BASIC TECHNIQ OR FUNDA USED BEHIND THIS ? SPECIALLY EXPLAIN?IMPEDANCE METHOD.

2 5146

WHEN THESE TRANSFORMERS WINDINS CONFIGURATION ARE USED? SPECIALLY EXPLAIN REGARDING STEP UP AND STEP DOWN KEEPING IN MIND.AND REGARDING LOAD ALSO. a.star to delta b.delta to star c.delta to delta d.star to star ALSO EXPLAIN WHY V USE 415/415 TRANSFORMERS IN TUBEWELLS?

1 2274

.if the vector group of two transformers is not same n tey r connected in parallel operation then what will happen?

2 3658

PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM

1073

what is meant by motor startup supervision & motor load jam protection ?

4310

what is meant by trip circuit supervision & directional or non directional over current ?

1 4168

how to calibrate control valves & power cylinders & ultra sonic level transmitters

1037

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ABB Interview Questions


Un-Answered Questions

why do you change your present company and Job?

1258


How do you fix a value error in excel?

1


What is a deterministic function?

46


Our company is having a windows client server application developed in vb.net. so there is a treeview and i am not in a position to record the click events in QTP. so kindly help. Vivek

1036


What is acid fast staining?

92






What is the service container in laravel?

60


What are the different modules in sap r/3?

30


Explain meaning of multimedia?

96


What is cascade in hibernate in which scenario we use it?

1


What is the law of large numbers?

27


Explain with the help of an example the usage of a parent-child selector.

21


Is there a way that I can close all spreadsheets in my excel file at once?

1


how many progamming languages are found

1077


Do you know blog is a necessary part to be included in a wordpress website?

9


What is mpeg-7? Explain about it.

75