Manufacturing And Production Technology Which one of the following is a solid state joining process? Friction welding Gas tungsten arc welding Submerged arc welding Resistance spot welding Friction welding Gas tungsten arc welding Submerged arc welding Resistance spot welding ANSWER DOWNLOAD EXAMIANS APP
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 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. 10 r.p.m. 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 Adjusting the current Changing the electrode size Adjusting the duration of current Changing the electrode coating Adjusting the current Changing the electrode size Adjusting the duration of current Changing the electrode coating ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about EDM machining? It can machine hardest materials All of these The tool and work are never in contact with each other It produces high degree of surface finish It can machine hardest materials All of these The tool and work are never in contact with each other It produces high degree of surface finish ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Climb milling is chosen while machining because The specific power consumption is reduced The chip thickness increase gradually Better surface finish can be obtained It enables the cutter to dig in and start the cut The specific power consumption is reduced The chip thickness increase gradually Better surface finish can be obtained It enables the cutter to dig in and start the cut ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct in regard to centreless grinding? It is a continuous process and adopted for production work All of these It requires no holding device for the work The workpiece is supported throughout its entire length as grinding takes place It is a continuous process and adopted for production work All of these It requires no holding device for the work The workpiece is supported throughout its entire length as grinding takes place ANSWER DOWNLOAD EXAMIANS APP