Manufacturing And Production Technology In metal machining, the zone where the heat is generated due to friction between the moving chip and the tool face, is called Friction zone Shear zone None of these Work-tool contact zone Friction zone Shear zone None of these Work-tool contact zone 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 Changing the electrode size Adjusting the duration of current Adjusting the current Changing the electrode coating Changing the electrode size Adjusting the duration of current Adjusting the current Changing the electrode coating ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The abrasive recommended for grinding materials of high tensile strength is Silicon carbide Diamond Aluminium oxide Sand stone Silicon carbide Diamond Aluminium oxide Sand stone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A lathe with four steps on the cone pulley and with back-gears will have Four indirect speeds Eight indirect speeds Four direct speeds Four direct and four indirect speeds Four indirect speeds Eight indirect speeds Four direct speeds Four direct and four indirect speeds ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology An important geometrical quantity in the cutting of metals which can be used as a criterion for machinability of metals is Cutting speed Shear angle Tool geometry Feed rate Cutting speed Shear angle Tool geometry Feed rate ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chuck used for setting up of heavy and irregular shaped work should be Drill chuck Four jaw independent chuck Three jaw universal chuck Magnetic chuck Drill chuck Four jaw independent chuck Three jaw universal chuck Magnetic chuck ANSWER DOWNLOAD EXAMIANS APP
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