Manufacturing And Production Technology The operation in which oil is permeated into the pores of a powder metallurgy product is known as Mixing Impregnation Sintering Infiltration Mixing Impregnation Sintering Infiltration ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Segmental chips are formed during machining Cast iron High speed steel High carbon steel Mild steel Cast iron High speed steel High carbon steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting angle of a flat drill varies from 3° to 8° 60° to 90° 20° to 30° 90° to 120° 3° to 8° 60° to 90° 20° to 30° 90° to 120° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Volume of a cube of side ‘l’ and volume of a sphere of radius ‘r’ are equal. Both the cube and the sphere are solid and of same material. They are being cast. The ratio of the solidification time of the cube to the same of the sphere is (4π/6)² × (r/l)³ (4π/6)³ × (r/l)⁶ (4π/6) × (r/l)² (4π/6)² × (r/l)⁴ (4π/6)² × (r/l)³ (4π/6)³ × (r/l)⁶ (4π/6) × (r/l)² (4π/6)² × (r/l)⁴ ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In machining metals, surface roughness is due to Cutting tool vibrations Feed marks or ridges left by the cutting tool All of these Fragment of built-up edge on the machined surface Cutting tool vibrations Feed marks or ridges left by the cutting tool All of these Fragment of built-up edge on the machined surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grooving is an operation of Enlarging the end of a hole cylindrically Reducing the diameter of a workpiece over a very narrow surface Embossing a diamond shaped pattern on the surface of a workpiece Beveling the extreme end of a workpiece Enlarging the end of a hole cylindrically Reducing the diameter of a workpiece over a very narrow surface Embossing a diamond shaped pattern on the surface of a workpiece Beveling the extreme end of a workpiece ANSWER DOWNLOAD EXAMIANS APP
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