Find the fractional hole? If K‚Äö√Ñ√∂‚àö√ë‚àö¬•= 0.905, Hd=10 m2 and pitch is 5 m2$

Find the fractional hole? If K‚Äö√Ñ√∂‚àö√ë‚àö¬�

1.	Find the fractional hole? If K‚Äö√Ñ√∂‚àö√ë‚àö¬•= 0.905, H_d=10 m² and pitch is 5 m²$
A.	5.22
B.	3.62
C.	5.66
D.	3.63
Answer» C. 5.66