Manufacturing And Production Technology The primary purpose of a sprue in a casting mould is to Help feed the casting until all solidification takes place Feed molten metal from the pouring basin to the gate Act as a reservoir for molten metal Feed the casting at a rate consistent with the rate of solidification Help feed the casting until all solidification takes place Feed molten metal from the pouring basin to the gate Act as a reservoir for molten metal Feed the casting at a rate consistent with the rate of solidification ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Lathe bed is made of Alloy steel Pig iron Chilled cast iron Mild steel Alloy steel Pig iron Chilled cast iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The mechanism of material removal in EDM process is Erosion and Cavitations Melting and Evaporation Melting and Corrosion Cavitations and Evaporation Erosion and Cavitations Melting and Evaporation Melting and Corrosion Cavitations and Evaporation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It produces good surface finish It cuts materials at very slow speeds It removes large amount of material It is best suited for machining hard and brittle materials. It produces good surface finish It cuts materials at very slow speeds It removes large amount of material It is best suited for machining hard and brittle materials. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A lead-screw with half nuts in a lathe, free to rotate in both directions has Whitworth threads Buttress threads Acme threads V-threads Whitworth threads Buttress threads Acme threads V-threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 5 Joule 0.2 Joule 1 Joule 1000 Joule 5 Joule 0.2 Joule 1 Joule 1000 Joule ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS