Machine Design A steel containing up to 0.15% carbon is known as High carbon steel Medium carbon steel Mild steel Dead mild steel High carbon steel Medium carbon steel Mild steel Dead mild steel ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shearing stresses in the inner face as compared to outer face of the wire in a heavy close coiled spring is Smaller Equal Larger/smaller depending on diameter of spring coil Larger Smaller Equal Larger/smaller depending on diameter of spring coil Larger ANSWER DOWNLOAD EXAMIANS APP
Machine Design The objective of caulking in a riveted joint is to make the joint Stronger in tension Free from corrosion Leak-proof Free from stress Stronger in tension Free from corrosion Leak-proof Free from stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design A tapered key which fits in a key way in the hub and the bottom of which is shaped to fit the curved surface of the shaft, is known as, Hollow key Soft key Hollow saddle key None of these Hollow key Soft key Hollow saddle key None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following welded joint is designed for shear strength? Transverse fillet welded joint Butt welded joint Parallel fillet welded joint All of these Transverse fillet welded joint Butt welded joint Parallel fillet welded joint All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design When an open coiled helical compression spring is subjected to an axial compressive load, the maximum shear stress induced in the wire is (where D = Mean diameter of the spring coil, d = Diameter of the spring wire, K = Wahl's stress factor, and W = Axial compressive load on the spring) (8WD/ πd3) × K (4WD/ πd3) × K (2WD/ πd3) × K (WD/ πd3) × K (8WD/ πd3) × K (4WD/ πd3) × K (2WD/ πd3) × K (WD/ πd3) × K ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS