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ABB Interview Questions
Questions Answers Views Company eMail

wat is the difference between real power and reactive power..which is useful..?and how it s useful..wat is the effect of these on a power system...

10 20939

what is importance of ka in mccb

2 7169

what is meant by insulation voltage in cables? explain it?

4 18358

from which subjects most of the technical que will b asked for hpcl(electrical).pls help me

1605

STATE AND EXPLAIN SUPER POSITION THEOREM.

3 17575

During a temperature rise test of a bus duct, it is fed with 415 volts at 2000 amperes. Why dont we get an electric shock if we touch the bus bars?

7 12795

What is the difference between AMF panel and DG Synchronization panel? please define the working of both the panels?

3 33240

why 1.7Uo for HV cable Hi pot test?IE standard why?

1956

How much ampere rating on LT side of distribution transformer and also on HT side of 200KVA transformer

2 11374

How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer

1 3102

What is the difference when selecting a cable between AC and DC current?

13 51180

What happens if the capacitive reactance of a transmission line is very high?

5 14039

Explain the working principle of variable frequency drive?

3027

what is the procedure for three phase motor differential relay testing can it do with single phase test kit?

1 14367

What is Grounding? any difference b\w earthing? if yes plz explan??

3 6559

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ABB Interview Questions


Un-Answered Questions

Is magento similar to wordpress?

1


What is the benefit of using guard statement in swift?

475


What the junction object is and what is the use?

214


If perfect numbers, except 6, can be expressed by the sum of the cubes of an unbroken sequence of consecutive odd integers, what are the consecutive odd integerswhich, when cubed, give the perfect number 28?

584


what is code first approach?

614






How you can connect with cloud service on word 2013 ?

456


What is the role of a strict mode in javascript?

552


In implementation stage tell some standard scenario before AS-Is & TO-BE

1424


how to run ecllipse with jettyserver for windows environment using batch file

1526


What’s the difference between hibernate and ejb 3? Don’t you think ejb 3 is just a clone of hibernate?

582


What do you know about ADO?

456


How can heat be applied to acrylic?

660


What is implicit conversion/coercion in c++?

695


What are those browsers which supports silverlight?

1


Differentiate between arrays and list in perl.

562