Manufacturing And Production Technology The effect of setting a boring tool above center height leads to Increase in both effective rake angle and effective clearance angle Decrease in both effective rake angle and effective clearance angle Increase in the effective rake angle and a decrease in the effective clearance angle Decrease in the effective rake angle and an increase in the effective clearance angle Increase in both effective rake angle and effective clearance angle Decrease in both effective rake angle and effective clearance angle Increase in the effective rake angle and a decrease in the effective clearance angle Decrease in the effective rake angle and an increase in the effective clearance angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In orthogonal turning of a low carbon steel bar of diameter 150 mm with uncoated carbide tool, the cutting velocity is 90 m/min. The feed is 0.24 mm/rev and the depth of cut is 2 mm. The chip thickness obtained is 0.48 mm. If the orthogonal rake angle is zero and the principle cutting edge angle is 90⁰, the shear angle in degree is 36.56 26.56 30.56 20.56 36.56 26.56 30.56 20.56 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to obtain a surface finish in the range of 0.75 μm to 1.25 μm , the operation used is called. Lapping Honing Grinding Buffing Lapping Honing Grinding Buffing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A broach has Roughing teeth Finishing teeth All of these Semi-finishing teeth Roughing teeth Finishing teeth All of these Semi-finishing teeth ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the temperature of a solid metal increases, Both strength and ductility of the metal decreases Strength of the metal decreases but ductility increases Strength of the metal increases but ductility decreases Both strength and ductility of the metal increases Both strength and ductility of the metal decreases Strength of the metal decreases but ductility increases Strength of the metal increases but ductility decreases Both strength and ductility of the metal increases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The specific cutting energy used for establishing the machinability of the metal depends upon its Micro-structure All of these Work hardening characteristics Coefficient of friction Micro-structure All of these Work hardening characteristics Coefficient of friction ANSWER DOWNLOAD EXAMIANS APP
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