Machine Design The stress induced in the belt is, Direct shear stress Torsional shear stress Tensile stress Compressive stress Direct shear stress Torsional shear stress Tensile stress Compressive stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio None of these Decreases Remains unchanged Increases None of these Decreases Remains unchanged Increases ANSWER DOWNLOAD EXAMIANS APP
Machine Design The piston rod of a steam engine is usually connected to the cross-head by means of Knuckle joint Cotter joint Universal joint Bolted joint Knuckle joint Cotter joint Universal joint Bolted joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum shear stress theory is used for Ductile materials Nonferrous materials Brittle materials Plastic materials Ductile materials Nonferrous materials Brittle materials Plastic materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design A closely coiled helical spring is acted upon by an axial force. The maximum shear stress developed in the spring is τ. The half of the length of the spring if cut off and the remaining spring is acted upon by the same axial force. The maximum shear stress in the spring in new condition will be 4 τ 2 τ τ τ/2 4 τ 2 τ τ τ/2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the distance between the rows of rivets, for equal number of rivets in more than one row for lap joint or butt joint (chain riveting) shall not be less than 1.5 d 2.5 d d 2 d 1.5 d 2.5 d d 2 d ANSWER DOWNLOAD EXAMIANS APP
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