what will be the breaking capacity of MCCB of 1000kVA (6% Impedence) transformer? Voltage being 415V, Power Factor 0.8.
Answer Posted / asad
1.1*[1000kvA/[(sqrt(3)*0.415*0.06)]]=25kA
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is meant by derating factor?
What is precision of a measurement?
what are the installation procedure of high voltage power transformer,CT,CB&PT?
Why does inductive loads consume KVARs?
solar inverters was not connected to the nuteral link .this nutwral possible to any other systems
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
Please elaborate th´evenin’s theorem?
How isolater function when installed inelectrical 440V wiring
why d.c produces corrosion
what is difference between 2 pole structure and 4 pole structure in transformer yard
i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams
Is it possible to implement Restricted Earth Fault protection for a transformer without neutral CT?
hi frnz,can somebody give me any project work? i am a 2nd year student & interested in practical works...plz give me some projects
how does high earth to neutral voltage affect electronic equipment?
PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.