WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?
5 25849we 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 8080in 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.
2378During 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?
7 14956what 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 72367What is the difference between AMF panel and DG Synchronization panel? please define the working of both the panels?
3 35271How 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...
1982Post New ABB Electrical Engineering Interview Questions
If a five digit number is input through the keyboard, write a program to print a new number by adding one to each of its digits.For example if the number that is input is 12391 then the output should be displayed as 23402
What are the advantages of java inner classes?
What is lossy conversion in java?
What is a stream?
Can anyone please give an example of writing functional specification for a particular situation?If you can't think of it, here is an example : How do we write a functional specification for the FITGAPS raised in the business system? I know a functional spec, is a detailed description. But realtime gurus, pls give a realtime functional spec for such a situation for me to understand more on this.Thanks a bunch in advance!
what is the differences between voltage and current controlled devices?
What are the high-availability solutions in sql server and differentiate them briefly? : sql server DBA
How do I add a column to a table in word 2013?
What are the benefits of pl/sql packages?
Explain the architectural differences between user-space threads, and kernel-supported threads?
can any one give me the question bank for Lab Technician to appear for my HAAD exam . Please send me the Qs. my mail Id is abdullahraj10@yahoo.com Please help. thks.
Can we create field without data element? If yes, how?
Does tomcat support jms?
How do make one system dedicated to one user. How do to restrict the user login to the system.
Explain me what's your biggest career mistake or failure? : insurance health