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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 17355

what is importance of ka in mccb

2 5790

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

4 15492

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

1008

STATE AND EXPLAIN SUPER POSITION THEOREM.

3 15534





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 8701

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

3 27621

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

1214

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

2 9742

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

1 2141

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

13 44789

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

5 11594

Explain the working principle of variable frequency drive?

2378

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

1 11706

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

3 4718

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Un-Answered Questions

What is Redux Thunk used for?

3


Disavantages of document generator? How to take a print out of the steps in the Parameterized scripts?

1451


What is a Decision Table?

5


What are the different negotiable instruments?

50


How does list r; differs from list r();?

33






Can I ask users outside of my organization to participate in my windows sharepoint services site?

13


How can you save your data in R?

1


What is a job scheduling?

9


What happens if both JOBLIB & STEPLIB is specified ?

51


Can we convert a date to char in oracle and if so, what would be the syntax?

20


Can you please explain the difference between include and require?

5


I am new to Unix and Unix Shell scripting could you guide me on how to go about these subjects and where to start from with concern to Oracle?. I also would like to know where does UNIX shell Scripting help in terms of development of a application in Oracle? I have no clue in the subject so do help me. Thank You Neelima

1652


Can any one explain the hierarchies level data warehousing.

21


What are events types?

1


You are the project manager for a cable service provider. Your project team is researching a new service offering. They have been working together for quite sometime and are in the performing stage of Team Development. A new member has been introduced to the team. Which of the following is true? A. The Team Development process will start all over again with the storming stage. B. The team will continue in the performing stage. C. The Team Development process will start all over again with the forming stage. D. The team will start all over again at the storming stage but quickly progress to the performing stage. ?

31