Manufacturing And Production Technology In Oxyacetylene gas welding, temperature at the inner cone of the flame is around 3500°C 3200°C 2550°C 2900°C 3500°C 3200°C 2550°C 2900°C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about hot machining? It is used for machining high strength and high temperature resistant materials. It requires less power than machining metals at room temperature. The rate of tool wear is lower. All of these It is used for machining high strength and high temperature resistant materials. It requires less power than machining metals at room temperature. The rate of tool wear is lower. All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A mandrel is used to hold An eccentric work None of these A heavy work A thin work An eccentric work None of these A heavy work A thin work ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The stroke of a shaping machine is 250 mm. It makes 30 double strokes per minute. The overall average speed of operation is 15 m/min 7.5 m/min 5 m/min 3.75 m/min 15 m/min 7.5 m/min 5 m/min 3.75 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed is maximum while machining _________ with a high speed steel tool. Cast iron Aluminium Mild steel Brass Cast iron Aluminium Mild steel Brass ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the helix angle of the drill is made ________ 30°, then the torque required to drive the drill at a given feed will be more. Less than None of these Equal to More than Less than None of these Equal to More than ANSWER DOWNLOAD EXAMIANS APP
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