Manufacturing And Production Technology In machining metals, surface roughness is due to Cutting tool vibrations All of these Feed marks or ridges left by the cutting tool Fragment of built-up edge on the machined surface Cutting tool vibrations All of these Feed marks or ridges left by the cutting tool Fragment of built-up edge on the machined surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centre less grinders, the maximum angular adjustment of the regulating wheel is 10° 20° 5° 15° 10° 20° 5° 15° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For softer materials, the point angle of the drill is kept Less than 118° Equal to 118° More than 118° Any one of these Less than 118° Equal to 118° More than 118° Any one of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In an interchangeable assembly, shafts of size 25.000 -0.010⁺⁰∙⁰⁴⁰ mm mate with holes of size 25.000 -0.020⁺⁰∙⁰³⁰, the maximum interference (in microns) in the assembly is 40 30 20 10 40 30 20 10 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the plate thickness changes, welding is achieved by Adjusting the duration of current Changing the electrode size Adjusting the current Changing the electrode coating Adjusting the duration of current Changing the electrode size Adjusting the current Changing the electrode coating ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In gear hobbing Neither hob nor gear blank rotates Only gear blank rotates Both hob and gear blank rotates Only hob rotates Neither hob nor gear blank rotates Only gear blank rotates Both hob and gear blank rotates Only hob rotates ANSWER DOWNLOAD EXAMIANS APP
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