Manufacturing And Production Technology The snag grinding is done To grind exterior cylindrical surfaces To produce good surface finish and high degree of accuracy To remove considerable amount of metal without regard to accuracy of the finished surface Any one of the above To grind exterior cylindrical surfaces To produce good surface finish and high degree of accuracy To remove considerable amount of metal without regard to accuracy of the finished surface Any one of the above ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The addition of lead, sulphur and phosphorus to low carbon steels, help to Improve machinability All of these Break up chips Reduce built up edge Improve machinability All of these Break up chips Reduce built up edge ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology As the cutting speed increases, the tool cutting forces Remain constant Increases Decreases First increases and then decreases Remain constant Increases Decreases First increases and then decreases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In DC arc welding, if leads are arranged in work as Negative pole of the welding arc and electrode as Positive pole of the welding arc, the arrangement is known as Forward welding Fusion Direct polarity Reverse polarity Forward welding Fusion Direct polarity Reverse polarity ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The carbide tools operating at very low cutting speeds (below 30 m/min) Increases tool life Spoils the work piece Reduces tool life Have no effect on tool life Increases tool life Spoils the work piece Reduces tool life Have no effect on tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A twist drill is specified by its Shank, material and diameter Material, length of body and helix angle Shank, lip angle and size of flute Any one of these Shank, material and diameter Material, length of body and helix angle Shank, lip angle and size of flute Any one of these ANSWER DOWNLOAD EXAMIANS APP
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