If d is the diameter of a bar, ft is allowable tensile stress and fb, is allowable bond stress, the bond length is given by

If d is the diameter of a bar, ft is allowable tensile stress and fb,

1.	If d is the diameter of a bar, ft is allowable tensile stress and fb, is allowable bond stress, the bond length is given by
A.	t .d/4fb
B.	π/4). (ft .d/fb)
C.	ft .d²/fb
D.	π/4). (ft .d3/fb)
Answer» B. π/4). (ft .d/fb)

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If d is the diameter of a bar, ft is allowable tensile stress and fb, is allowable bond stress, the bond length is given by

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