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  • ABB aptitute test questions (5)
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  • ABB technical test questions (76)



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 16210

what is importance of ka in mccb

2 5271

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

4 13712

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

723

STATE AND EXPLAIN SUPER POSITION THEOREM.

3 14449





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?

6 7608

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

3 24255

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

878

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

2 8580

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

1 1807

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

13 39751

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

5 10390

Explain the working principle of variable frequency drive?

2099

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

1 9426

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

3 4084

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Un-Answered Questions

how do you manage the production space. what are the proactive methods you can take ?

676


Why do we use Hadoop?

66


What is the significance of modelling and which model types do you know?

1422


Why do we avoid electrical conduits in floors at apartments?

580


Discribe Banglore?

961






what is the Asfalt test?in road constraction..?

666


What is the treatment of Capital Work in Progress as per the International Accounting Standards.

3518


I have done B.Sc. in Biotechnology and I've applied for MBA in Health Care Management, How can I relate biotechnology to Health care management?

839


Why do you need Translate?

242


What is the normal vacuum pressure in a steam turbine atmospheric condenser? What would cause the press to falls?

725


what is the complete configuration of functional areas in finance and controlling and their related modules. plz give me complete secinero of the functional area,

850


how open delta PT works & what is its construction?

867


on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon

830


name all the density all cloth,metals,materials?

1075


How about voltage source?

1016






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