_If d is the diameter of a bar, ft is allowable tensile stress and fb, – McqOptions

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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.	ft .d/4fb
B.	(≈ì√Ñ/4). (ft .d/fb)
C.	≈ì√Ñ ft .d¬¨‚â§/fb
D.	(≈ì√Ñ/4). (ft .d3/fb)
Answer» B. (≈ì√Ñ/4). (ft .d/fb)

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