Manufacturing And Production Technology The specific cutting energy used for establishing the machinability of the metal depends upon its Work hardening characteristics All of these Coefficient of friction Micro-structure Work hardening characteristics All of these Coefficient of friction Micro-structure ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centreless grinding, the surface speed of regulating wheel is 15 to 60 m/min 5 to 15 m/min 60 to 90 m/min 90 to 120 m/min 15 to 60 m/min 5 to 15 m/min 60 to 90 m/min 90 to 120 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Small nose radius Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life Increases tool life Decreases tool life Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life Increases tool life Decreases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The vector sum of cutting velocity and chip velocity is __________ shear velocity. More than None of these Equal to Less than More than None of these Equal to Less than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a gating system, the ratio 1: 2: 4 represents Runner area: ingate area: casting area Pouring basin area: ingate area: runner area Sprue base area: runner area: ingate area Sprue base area: ingate area: casting area Runner area: ingate area: casting area Pouring basin area: ingate area: runner area Sprue base area: runner area: ingate area Sprue base area: ingate area: casting area ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The common welding error that occurs due to shrinkage of weld metal, faulty clamping of parts, faulty penetration or overheating at joints is called? Warping Poor fusion Distortion Porous weld Warping Poor fusion Distortion Porous weld ANSWER DOWNLOAD EXAMIANS APP
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