Machine Design When the pulley or other mating piece is required to slide along the shaft, a __________ sunk key is used. Parallel None of these Square Rectangular Parallel None of these Square Rectangular ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio Decreases Increases Remains unchanged None of these Decreases Increases Remains unchanged None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The objective of idler pulley in belt drive is to Increase the power transmission capacity Increase the wrap angle and belt tension Decrease the tendency of belt to slip All the above objectives Increase the power transmission capacity Increase the wrap angle and belt tension Decrease the tendency of belt to slip All the above objectives ANSWER DOWNLOAD EXAMIANS APP
Machine Design The permissible stress for carbon steel under static loading is generally taken as 3000-4000 kg/cm² 7500-10,000 kg/cm² 2000-3000 kg/m² 4000-4500 kg/cm² 3000-4000 kg/cm² 7500-10,000 kg/cm² 2000-3000 kg/m² 4000-4500 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cold working of metals is carried out __________ the recrystallization temperature. Below Above None of these At Below Above None of these At ANSWER DOWNLOAD EXAMIANS APP
Machine Design Transverse fillet welded joints are designed for Tensile strength Shear strength Bending strength Compressive strength Tensile strength Shear strength Bending strength Compressive strength ANSWER DOWNLOAD EXAMIANS APP
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