If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
1844Post New Usha Capacitors Electrical Engineering Interview Questions
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Usha Capacitors Electrical Engineering Interview Questions (1)
what do you mean by planning time fence
What is the difference between field-group header and other field groups? : abap modularization
Why collector is made larger than emitter and base?
What do you mean by buffer load? How is it significant?
if any one attended caterpillar placement pls send the model questions and the question pattern.....
What is primary key in database?
How can we store the file in the oracle database?
how do you pull data from equifax?tell me the process?
What is permission in drupal ?
Should I use class or id in css?
Where you're native place is and for what it is famous?
Can any body can give me the example for business scenarios in industry specific solution you work with for sap sd interview bez I just finished the training.
What are the attributes on page directives?
What is the vuser in the scenario?
What type of boss you would like to work with?
