Machine Design The lead angle of a worm is 22.5°. Its helix angle will be 90° 45° 67.5° 22.5° 90° 45° 67.5° 22.5° ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two shafts will have equal strength, if Twisting moment of both the shafts is same Diameter of both the shafts is same Material of both the shafts is same Angle of twist of both the shafts is same Twisting moment of both the shafts is same Diameter of both the shafts is same Material of both the shafts is same Angle of twist of both the shafts is same ANSWER DOWNLOAD EXAMIANS APP
Machine Design A backing ring is used inside the pipe joint when making a Fillet weld Sleeve weld Socket weld Butt weld Fillet weld Sleeve weld Socket weld Butt weld ANSWER DOWNLOAD EXAMIANS APP
Machine Design For applications involving high stresses in one direction only the following type of thread would be best suited Square thread ISO metric thread Acme thread Buttress thread Square thread ISO metric thread Acme thread Buttress thread ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shear modulus of resilience is proportional to Shear stress (Shear stress)² (Shear stress)⁴ (Shear stress)3 Shear stress (Shear stress)² (Shear stress)⁴ (Shear stress)3 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cross-section of the arm of a bell crank lever is I-section Any one of these Rectangular Elliptical I-section Any one of these Rectangular Elliptical ANSWER DOWNLOAD EXAMIANS APP
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