If P1 and P2 are the tight and slack side tensions in the belt, then the initial tension Pi (according to Barth) will be equal to (Where, Pc is centrifugal tension)

[(‚Äö√ √∂P1 + ‚Äö√ √∂P2)/2]¬¨‚â§

‚Äö√ñ√º‚Äö√á√á‚àö√≥ (P1 + P2)

[‚Äö√ñ√º‚Äö√á√á ‚àö√≥ (P1 + P2)] + Pc

If P1 and P2 are the tight and slack side tensions in the belt, then t

1.	If P1 and P2 are the tight and slack side tensions in the belt, then the initial tension Pi (according to Barth) will be equal to (Where, Pc is centrifugal tension)
A.	[(‚Äö√ √∂P1 + ‚Äö√ √∂P2)/2]¬¨‚â§
B.	P1 + P2
C.	‚Äö√ñ√º‚Äö√á√á‚àö√≥ (P1 + P2)
D.	[‚Äö√ñ√º‚Äö√á√á ‚àö√≥ (P1 + P2)] + Pc
Answer» B. P1 + P2