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 3537

How do you know when the battery is fully charged?

6 7584

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

1903

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

1270

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

1189





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

1893

how to modify DOL control panel into Delta Y connection?

913

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

2 3605

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

7 26043

xpression 'document.FrmQF.myemail' [

962

Differentiate between power relay and reverse power relay?

2 5144

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 4474

What is the difference between earth and neutral

4 5952

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

3 3655

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

2 3915

Post New ABB Electrical Engineering Interview Questions




ABB Electrical Engineering Interview Questions





Un-Answered Questions

name some data transformation used in sas di? : Sas-di

12


What is the use of hook_update_n? How drupal knows the last schema details?

5


How to assign null values to variables or columns?

19


Define APIs and use in Oracle HRMS?

30


What are the assumptions made for kynch theory?

22






How do I get access to mss ?

1


what is the need of rectifier?

472


Differentiate between feedback and feedforward control systems?

40


How node prevents blocking code?

6


What is safe mode in Hadoop?

273


What is vapour flooding and liquid floodin in distillation?

554


Hydrogen cannot be removed easily from molten steel. What harm hydrogen has on property of steel ?

28


how would you design the process for a nightly, high volume check producing process that needs to select only records that are flagged to be processed?

48


Write a program to check palindrome number in c programming?

20


How to use regular expressions in selenium?

22