Manufacturing And Production Technology In centreless grinding, work place centre will be Above the line joining the two wheel centres At the intersection of the line joining the wheel centres with the work place plane Below the line joining the two wheel centres On the line joining the two wheel centres Above the line joining the two wheel centres At the intersection of the line joining the wheel centres with the work place plane Below the line joining the two wheel centres On the line joining the two wheel centres 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)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 (4π/6) × (r/l)² ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting angle of a flat drill varies from 60° to 90° 20° to 30° 3° to 8° 90° to 120° 60° to 90° 20° to 30° 3° to 8° 90° to 120° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Jigs are used To check the accuracy of workpiece For holding the work in milling, grinding, planing or turning operations None of these For holding and guiding the tool in drilling, reaming or tapping operations To check the accuracy of workpiece For holding the work in milling, grinding, planing or turning operations None of these For holding and guiding the tool in drilling, reaming or tapping operations ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The in-feed grinding is used to Grind long, slender shafts or bars Produce tapers All of these Grind shoulders and formed surfaces Grind long, slender shafts or bars Produce tapers All of these Grind shoulders and formed surfaces ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling softer materials, the cutting speed is ___________ as compared to harder materials. Same None of these High Low Same None of these High Low ANSWER DOWNLOAD EXAMIANS APP
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