Manufacturing And Production Technology In DC arc welding, if leads are arranged in work as Negative pole of the welding arc and electrode as Positive pole of the welding arc, the arrangement is known as Fusion Forward welding Reverse polarity Direct polarity Fusion Forward welding Reverse polarity Direct polarity ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a shaper, the metal is removed during Both the forward and return strokes Forward stroke Return stroke Neither the forward nor the return stroke Both the forward and return strokes Forward stroke Return stroke Neither the forward nor the return stroke ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed is minimum while machining _________ with a high speed steel tool. Aluminium Cast iron Brass Mild steel Aluminium Cast iron Brass Mild steel ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology With the same tool life, the maximum material per minute is removed by Increasing the depth of cut Increasing the feed rate Increasing the cutting speed Decreasing the cutting speed Increasing the depth of cut Increasing the feed rate Increasing the cutting speed Decreasing the cutting speed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life in case of a grinding wheel is the time Between two successive regrinds of the wheel Taken for the wheel to be balanced Taken for a wear of 1 mm on its diameter Taken between two successive wheel dressings Between two successive regrinds of the wheel Taken for the wheel to be balanced Taken for a wear of 1 mm on its diameter Taken between two successive wheel dressings ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Glazing in grinding wheels takes place when the Wheel is too soft or wheel revolves at a very slow speed Wheel is too hard and wheel revolves at very slow speed Wheel is too hard or wheel revolves at a very high speed Wheel is too soft and wheel revolves at a very high speed Wheel is too soft or wheel revolves at a very slow speed Wheel is too hard and wheel revolves at very slow speed Wheel is too hard or wheel revolves at a very high speed Wheel is too soft and wheel revolves at a very high speed ANSWER DOWNLOAD EXAMIANS APP
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