Manufacturing And Production Technology A left hand tool on a lathe cuts most efficiently when it travels From left to right end of the lathe bed From right to left end of the lathe bed With the help of a compound slide Across the bed From left to right end of the lathe bed From right to left end of the lathe bed With the help of a compound slide Across the bed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The average cutting speed for turning mild steel with a high speed steel tool is 60 to 90 m/min 25 to 31 m/min 90 to 120 m/min 15 to 19 m/min 60 to 90 m/min 25 to 31 m/min 90 to 120 m/min 15 to 19 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The angle between the lathe centres is 45° 90° 60° 30° 45° 90° 60° 30° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A twist drill is specified by its Shank, lip angle and size of flute Any one of these Material, length of body and helix angle Shank, material and diameter Shank, lip angle and size of flute Any one of these Material, length of body and helix angle Shank, material and diameter 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) × (r/l)² (4π/6)² × (r/l)⁴ (4π/6)³ × (r/l)⁶ (4π/6)² × (r/l)³ (4π/6) × (r/l)² (4π/6)² × (r/l)⁴ (4π/6)³ × (r/l)⁶ (4π/6)² × (r/l)³ ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling softer materials, the cutting speed is ___________ as compared to harder materials. Same Low None of these High Same Low None of these High ANSWER DOWNLOAD EXAMIANS APP
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