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 function of Lightning Arrester & Wavetrap in Power system ??

18 66529

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

4 15370

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

989

STATE AND EXPLAIN SUPER POSITION THEOREM.

3 15426

WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?

5 20797





WHAT IS DGA TEST FOR THE TRANSFORMERS.

3 16311

we hav seen in electric engine of trains only 1 wired slidng conecctn is there frm ovrhead line,howevr to complete a ckt in dc postv n negtv two conection has to b there...so where is tht negative is been connectd or where it is grounded...?

5 4472

What is the difference between Isolator annd Circuit Breaker.

21 63340

in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

1233

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 8615

what is the difference between the 94 lockout relay and 86 lock out relay. I have noticed that the 94 lockout relay is activated when the distance realy is activated and 86 is activated when the 87T differential is activated. but why can't the same lockouts be used for both the protection schemes

10 51157

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

3 27454

what is numerical relay explain its operation

2 6842

How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...

861

comparision between mcb,mccb,elcb,flcb,elcb in details

1181

Post New ABB Electrical Engineering Interview Questions




ABB Electrical Engineering Interview Questions





Un-Answered Questions

Is there any way to find whether software installed in the system is registered by just providing the .exe file? I have tried the following code but its just displaying the directory structure in the registry. Here the code : package com.msi.intaller; import java.util.Iterator; import ca.beq.util.win32.registry.RegistryKey; import ca.beq.util.win32.registry.RootKey; public class RegistryFinder { public static void main(String... args) throws Exception { RegistryKey.initialize(RegistryFinder.class.getResource("jRe gistryKey.dll").getFile()); RegistryKey key = new RegistryKey(RootKey.HKLM, "Software\\ODBC"); for (Iterator subkeys = key.subkeys(); subkeys.hasNext();) { RegistryKey subkey = subkeys.next(); System.out.println(subkey.getName()); // You need to check here if there's anything which matches "Mozilla FireFox". } } }

805


What happens if the license master is unreachable?

2


How many types of recording facility are available in quicktest professional (qtp)?

17


how will you adjust voluntary seperation payment in cash flow statement

850


why surge protectetor work explain with the help of circut diagram?

917






What are the built-in supports?

1


Name few java.lang classes introduced with java 8 ?

9


What is the difference between Balance Sheet , Chart Of Accounts and trial Balance?

1337


discuss the procedures to evaluate disk excess time

1579


How to work Air cooled and water cooled chiller?

766


How effective whitening toothpastes are?

23


I AM INTO AN EXPORT COMPANY MANUFACTURING GARMENTS. I AM PURCHASING AN INTERSTSTE ITEM AND PROVIDED FORM H NOT C. COULD I BE ABLE TO GET ANY EXEMPTION FROM TAXATION AND WHEATHER I HAVE TO CLOSE MY SALES TAX ACCOUNT FOR PROVIDING FORM H, AND IF AGAIN I COULD BE GET ANY EXEMPTION FROM FORM C ISSUING FOR THE SAME COMMODITY AND SAME SUPPLIER.

951


What work you have done in HR module

280


tell us about your training project.

11


How many replicas are maintained for each sql azure db?

4