Manufacturing And Production Technology It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If the spindle speed is 60 r.p.m., then the speed of lead screw will be 10 r.p.m. 120 r.p.m. 180 r.p.m. 20 r.p.m. 10 r.p.m. 120 r.p.m. 180 r.p.m. 20 r.p.m. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Side relief angle of a single point tool is the angle Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of tool Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base By which the face of the tool is inclined towards back By which the face of the tool is inclined sideways Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of tool Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base By which the face of the tool is inclined towards back By which the face of the tool is inclined sideways ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel drills can be operated at about _________ the speed of high carbon steel drills. Four times One-half One-fourth Double Four times One-half One-fourth Double 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 coating Changing the electrode size Adjusting the current Adjusting the duration of current Changing the electrode coating Changing the electrode size Adjusting the current Adjusting the duration of current ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Cold working of steel is defined as working At two thirds of the melting temperature of the metal Above its recrystallisation temperature Below its recrystallisation temperature At its recrystallisation temperature At two thirds of the melting temperature of the metal Above its recrystallisation temperature Below its recrystallisation temperature At its recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The angle between the face and flank of the single point cutting tool is known as Point angle Rake angle Clearance angle Lip angle Point angle Rake angle Clearance angle Lip angle ANSWER DOWNLOAD EXAMIANS APP
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