Manufacturing And Production Technology A fine grained grinding wheel is used to grind Hard and brittle materials Soft and brittle materials Soft and ductile materials Hard and ductile materials Hard and brittle materials Soft and brittle materials Soft and ductile materials Hard and ductile materials ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel cutting tools operate at cutting speeds _________ than carbon steel tools. 5 to 8 times higher 2 to 3 times higher 2 to 3 times lower 8 to 20 times higher 5 to 8 times higher 2 to 3 times higher 2 to 3 times lower 8 to 20 times higher ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Larger than 15° side cutting edge angle Produces chipping and decreases tool life Results in excessive stress concentration and greater heat generation Decreases tool life Increases tool life Produces chipping and decreases tool life Results in excessive stress concentration and greater heat generation Decreases tool life Increases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A better machinable metal is one which gives Lower chip-tool contact area and smaller shear angle Higher chip-tool contact area and smaller shear angle Higher chip-tool contact area and larger shear angle Lower chip-tool contact area and larger shear angle Lower chip-tool contact area and smaller shear angle Higher chip-tool contact area and smaller shear angle Higher chip-tool contact area and larger shear angle Lower chip-tool contact area and larger shear angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Slow speed of the spindle is necessary in Turning a hard or tough material All of these Thread cutting Turning a work of larger diameter Turning a hard or tough material All of these Thread cutting Turning a work of larger diameter ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The usual value of the helix angle of a drill is 20° 30° 45° 60° 20° 30° 45° 60° ANSWER DOWNLOAD EXAMIANS APP
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