Manufacturing And Production Technology Soft materials can not be economically ground due to Rapid wheel wear Frequent wheel clogging Low work piece stiffness High temperature involved Rapid wheel wear Frequent wheel clogging Low work piece stiffness High temperature involved ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A fine grained grinding wheel is used to grind Soft and brittle materials Hard and brittle materials Soft and ductile materials Hard and ductile materials Soft and brittle materials Hard and brittle materials Soft and ductile materials Hard and ductile materials ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two streams of liquid metal which are not hot enough to fuse properly result into a casting defect known as Swell Sand wash Cold shut Scab Swell Sand wash Cold shut Scab ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 1000 Joule 5 Joule 1 Joule 0.2 Joule 1000 Joule 5 Joule 1 Joule 0.2 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The hardness of a grinding wheel is determined by the Ability of the grinding wheel to penetrate the work piece Hardness of the bond Ability of the bond to retain abrasives Hardness of abrasive grains Ability of the grinding wheel to penetrate the work piece Hardness of the bond Ability of the bond to retain abrasives Hardness of abrasive grains ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology An operation of embossing a diamond shaped pattern on the surface of a workpiece, is known as Grooving Counter-boring Knurling Facing Grooving Counter-boring Knurling Facing ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS