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ABB Electrical Engineering Interview Questions
Questions Answers Views Company eMail

where AVR is connected in power plant.

7 7234

what are the parameters plays a major role in Potential transformer Burden calculation??

1011

What is the meaning of high reputuring in HRC fuse.?

1 3526

where rlc series ckt used?

1099

Why transformer ratings in KVA not in KW?

6 6222





what is the difference between arc and spark

2 5204

What is the differentional relay...what is the work of this in power Tx. how it is works..

823

what is the safety of ACB & VCB and how can this work and how can the service the ACB & VCB parts name with picture

17 69810

what is ten delta ?

2 3310

how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?

1060

what mean by analog ,digital,numerical meters and relays? say the example?

1005

Hello friends., my question is related to testing of current transformer... A Ct having knee point voltage of 750 volts., and I have two step up transformer's of rating 230 v to 440 volts., can I obtain the value of 750 volts by using the two transformer's.... If yes then how could I connect the transformer's to obtain knee point voltage?? thank you in advance

1 3150

I have 90KW Motor 60 Hz,380V Pf 0,88. after testing the Motor without Load is the no load Current 36 A,but wenn i put load after 2 hours the current increase more than 156 A. Can anybode tell me waht is the Problem?

4 4427

Hello friends, Can anyone explain the concept of zones in Bus bar protection and how can we differentiate the main zone and check zone in Bus bar protection

1 6845

Difference between earthing & grounding.?

3 3524

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ABB Electrical Engineering Interview Questions





Un-Answered Questions

Difference between obj-browse and obj-list?

1


What is a jsp and what is it used for?

42


What are the important t codes in sap personnel administration?

49


Dear Team, I am raju, want to know what exactly what need to be explained to the interviewer about the business process,whether its our company business process or the client business process?

1083


One car company raised an invoice of 30k to its customer, which includes car's price and one year service price of 1600 (cost). They work on 25% margin. How much amount will go to Income statement and B/S?

536






What is the thermal efficiency of a diesel engine?

825


Where do you recommend of using asynchronous communication under SAP PI communication?

1


what is run-time data?

1046


Which adapter is used to contain central monitoring and configuration?

1


What's new in Windows Server 2012 regarding the DNS management?

40


Explain about the smb join in hive?

14


What are the 3 control structures in programming?

9


What are HTML Helpers, AJAX Helpers in ASP.Net MVC?

45


What are the different types of calculation view? Which one would you prefer?

3


What is systematic sampling?

12