Manufacturing And Production Technology The primary purpose of a sprue in a casting mould is to Feed molten metal from the pouring basin to the gate Act as a reservoir for molten metal Help feed the casting until all solidification takes place Feed the casting at a rate consistent with the rate of solidification Feed molten metal from the pouring basin to the gate Act as a reservoir for molten metal Help feed the casting until all solidification takes place Feed the casting at a rate consistent with the rate of solidification ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of welding defect caused due to shrinkage during solidification and by weld stresses called? Shrinkage void Lamellar tearing Mismatch Incomplete fusion Shrinkage void Lamellar tearing Mismatch Incomplete fusion ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear leads to Increase in cutting temperature Weakening of tool Friction and cutting forces All of these Increase in cutting temperature Weakening of tool Friction and cutting forces All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In gear hobbing Only gear blank rotates Both hob and gear blank rotates Only hob rotates Neither hob nor gear blank rotates Only gear blank rotates Both hob and gear blank rotates Only hob rotates Neither hob nor gear blank rotates ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The vector sum of cutting velocity and chip velocity is __________ shear velocity. Less than None of these Equal to More than Less than None of these Equal to More than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In an interchangeable assembly, shafts of size 25.000 -0.010⁺⁰∙⁰⁴⁰ mm mate with holes of size 25.000 -0.020⁺⁰∙⁰³⁰, the maximum interference (in microns) in the assembly is 10 20 40 30 10 20 40 30 ANSWER DOWNLOAD EXAMIANS APP
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