Double-threaded worm gear has a lead angle 14.25 deg, and a pitch diameter of 50 mm. The worm drives a gear having 25° pressure angle and pitch diameter 636.62 mm. The gear torque (Tg) is 250 N.m. Determine b) Ftg b) Ftw c) Frw d) Frg e) Faw f) Fag a. Faw= Fag b. Faw=Frg Oc. None Od. Faw = Ftg

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