Machine Design Tensile strength of a mild steel specimen can be roughly predicted from following hardness test Rockwell Brinell Vickers None of these Rockwell Brinell Vickers None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum normal stress theory is used for Ductile materials Brittle materials Non-ferrous materials Plastic materials Ductile materials Brittle materials Non-ferrous materials Plastic materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resistance to fatigue of a material is measured by Endurance limit Young's modulus Ultimate tensile strength Elastic limit Endurance limit Young's modulus Ultimate tensile strength Elastic limit ANSWER DOWNLOAD EXAMIANS APP
Machine Design A column of length l is fixed at both ends. The equivalent length of the column is 2 l l/√2 l/2 l 2 l l/√2 l/2 l ANSWER DOWNLOAD EXAMIANS APP
Machine Design The helix angle for single helical gears ranges from 20° to 35° 10° to 15° 15° to 20° 35° to 50° 20° to 35° 10° to 15° 15° to 20° 35° to 50° ANSWER DOWNLOAD EXAMIANS APP
Machine Design In order to avoid tearing of the plate at edge, the distance from the center line of the rivet hole to the nearest edge of the plate in terms of dia. of rivet d should be equal to 1 d 1.5 d 1.75 d 1.25 d 1 d 1.5 d 1.75 d 1.25 d ANSWER DOWNLOAD EXAMIANS APP
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