Company Name Starts with ...
#  A  B  C  D  E   F  G  H  I  J   K  L  M  N  O   P  Q  R  S  T   U  V  W  X  Y  Z




ABB Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is the difference between Current transformer & Capacitive voltage transformer

2 3512

How do you know when the battery is fully charged?

6 7502

What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

1854

What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer

1260

What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current

1160





what is the purpose of high speed earth switch in gas insulated substat

1868

how to modify DOL control panel into Delta Y connection?

891

how many testing use in power transformer?tell equipment names?

2 3568

what is the meaning write of AC1,AC2,AC3 .....power contactor

7 25748

xpression 'document.FrmQF.myemail' [

937

Differentiate between power relay and reverse power relay?

2 5091

what effect on electrical equipment if PF is gone over 0.996 in leading when provider say that its keep in minimum 0.996lagging

3 4425

What is the difference between earth and neutral

4 5874

for a machine R=130 KVA Y=132 KVA B=144 KVA Then what will be the total kva

3 3609

what is the rating of Insulation tester for measure 15 KW, 3 phase 415V 50 HZ induction motor?

2 3859

Post New ABB Electrical Engineering Interview Questions




ABB Electrical Engineering Interview Questions





Un-Answered Questions

What are the rules regarding quotation marks?

3


What is the use of having Filters in Apache Pig ?

105


We have a lot of tools available under business objects platform. Will a company have to purchase the entire suite or does the SAP provides a way for organizations to buy only the tools which are needed?

11


hey..... anybody here from CG? i m from CG n have been selected in the written xam sbi(clerical).interview date is 5/5/2010. answer me if anybody is there 4m CG

781


A code which had some declarations of some data items. There were a couple of normal data items(char,int..) and some pointers as well and a malloc call. You have to find the total memory taken up in the stack(Hint:Pointers and all are allocated in heap, not in stack, so dont count them).Also in most of these questions, they were specifying that the OS was 32 bit

1234






1.what is difference between ATS & STS main use. 2.what is difference between ACB& VCB With symobles,and main partes, manimum range. 3.How many types of relays and main function.

4206


main difference between ac and dc?

540


What are the displays used for image processing?

353


Difference between IBM DATA STAGE8.5 and DATA STAGE9.1 ?

2665


Have you set up a back ground job ? How to create a background job without a variant ?

24


Who would you say inspires you?

31


what is the use of occurs 10 or (any number) in the internal table declaration with header line.

871


Is the ajaxcontroltoolkit.dll file installed in the global assembly cache? : asp.net ajax

5


what is ami?

1


What are the different types of inheritances present in delphi?

1