Manufacturing And Production Technology Two streams of liquid metal which are not hot enough to fuse properly result into a casting defect known as Scab Cold shut Sand wash Swell Scab Cold shut Sand wash Swell ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Fixtures are used For holding the work in milling, grinding, planing or turning operations None of these To check the accuracy of workpiece For holding and guiding the tool in drilling, reaming or tapping operations For holding the work in milling, grinding, planing or turning operations None of these To check the accuracy of workpiece For holding and guiding the tool in drilling, reaming or tapping operations ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In which of the following machine, the work rotates and the tool is stationary? Precision boring machine Jig boring machine Horizontal boring machine Vertical boring machine Precision boring machine Jig boring machine Horizontal boring machine Vertical boring machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Cast iron during machining produces Continuous chips Discontinuous chips Continuous chips with built-up edge None of these Continuous chips Discontinuous chips Continuous chips with built-up edge None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal cutting operations, the shear angle is the angle made by the shear plane with the Direction of tool travel Central plane of the workpiece Perpendicular to the direction of the tool axis Direction of the tool axis Direction of tool travel Central plane of the workpiece Perpendicular to the direction of the tool axis Direction of the tool axis ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Calculate the weld per minute, work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm on 1.6 mm thick mild steel tube. Welding cycle consists of 3 cycles ‘on’ and 2 cycles ‘off’ Power supply is at 50 Hz. 22 welds/min, 55 mm/min 3000 welds/min, 75 mm/min 500 welds/min, 1250 mm/min 600 welds/min, 1500 mm/min 22 welds/min, 55 mm/min 3000 welds/min, 75 mm/min 500 welds/min, 1250 mm/min 600 welds/min, 1500 mm/min ANSWER DOWNLOAD EXAMIANS APP
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