A 50 bus power system Ybus has 80% sparsity. The total number of transmission lines will be ___________

A 50 bus power system Ybus has 80% sparsity. The total number of trans

1.	A 50 bus power system Ybus has 80% sparsity. The total number of transmission lines will be ___________
A.	225
B.	500
C.	475
D.	100
Answer» B. 500