hey,

i am new here and just trying my luck to see is someone might help me with an assignment.
i have attached screenshots of the assignment, hopefully a genius can show me the calculations and answers.
thanks in advance.

 

Hi Zuu,
Welcome to AAC.
As this is homework, you are expected to post your best attempt at answering, we can then help you.

E

 

these are my

Hi Zuu,
Welcome to AAC.
As this is homework, you are expected to post your best attempt at answering, we can then help you.

E

these are my answers when i tried doing

 

Hi z,
Please post your calculations showing how you derived these answers

E

 

This are my new answers. I have attached the working for Fault current 200A and using the graph I can find the answer 0.2. But for the other Fault currents I get an answer of 0.5 and there in no 0.5 value in the PSM axis.