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 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 Adjusting the duration of current ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The work or surface speed for cylindrical grinding varies from 5 to 10 m/min 10 to 20 m/min 20 to 30 m/min 40 to 60 m/min 5 to 10 m/min 10 to 20 m/min 20 to 30 m/min 40 to 60 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for drilling aluminium, brass and bronze with high speed steel drills varies from 10 to 20 m/min 60 to 90 m/min 24 to 45 m/min 18 to 30 m/min 10 to 20 m/min 60 to 90 m/min 24 to 45 m/min 18 to 30 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to grind soft material Coarse grained grinding wheel is used Any one of these Medium grained grinding wheel is used Fine grained grinding wheel is used Coarse grained grinding wheel is used Any one of these Medium grained grinding wheel is used Fine grained grinding wheel is used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The main purpose of a boring operation, as compared to drilling, is to Correct the hole Finish the drilled hole Enlarge the existing hole Drill a hole Correct the hole Finish the drilled hole Enlarge the existing hole Drill a hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A twist drill is a None of these Front cutting tool Side cutting tool End cutting tool None of these Front cutting tool Side cutting tool End cutting tool ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS