what is the safety of ACB & VCB and how can this work and how can the service the ACB & VCB parts name with picture
21 99858how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?
2149Hello friends., my question is related to testing of current transformer... A Ct having knee point voltage of 750 volts., and I have two step up transformer's of rating 230 v to 440 volts., can I obtain the value of 750 volts by using the two transformer's.... If yes then how could I connect the transformer's to obtain knee point voltage?? thank you in advance
1 4625I have 90KW Motor 60 Hz,380V Pf 0,88. after testing the Motor without Load is the no load Current 36 A,but wenn i put load after 2 hours the current increase more than 156 A. Can anybode tell me waht is the Problem?
4 7155Hello friends, Can anyone explain the concept of zones in Bus bar protection and how can we differentiate the main zone and check zone in Bus bar protection
1 8657Post New ABB Electrical Engineering Interview Questions
Why array is used in java?
how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?
What does %d do in python?
how we Custom Authorization Objects and Custom Transaction maintenance and how we do User classification, Running systems measurement reports during license auditing through USMM and SLAW
In SAP ABAP programming ... what is the difference between ABAP data base and ABAP data dictionary?
What is console based application?
What are the different attributes used with regular expression?
What do you mean by delegate? Can a user retain delegates?
Write a Test scenario for Outlook Search functionality.
Why do you want to work for 24 Hour Fitness?
What is Hardware Drivers?
What are the basic Differences between Automation Anywhere and Blue Prism?
What is the difference between socket & port?
From where compressor recive power in automobile?
How many databases should a dba manage?