Manufacturing And Production Technology The maximum possible draft in cold rolling of sheet increases with the Decrease in roll radius Increase in coefficient of friction Decrease in roll velocity Decrease in coefficient of friction Decrease in roll radius Increase in coefficient of friction Decrease in roll velocity Decrease in coefficient of friction ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Hot rolling of mild steel is carried out Between 100⁰C to 150⁰C Between recrystallization temperature At recrystallization temperature Above recrystallization temperature Between 100⁰C to 150⁰C Between recrystallization temperature At recrystallization temperature Above recrystallization temperature 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? Mismatch Shrinkage void Lamellar tearing Incomplete fusion Mismatch Shrinkage void Lamellar tearing Incomplete fusion ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool material, for faster machining, should have Wear resistance Toughness Red hardness All of these Wear resistance Toughness Red hardness All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed of a drill depends upon the All of these Material of drill Type of material to be drilled Quality of surface finish desired All of these Material of drill Type of material to be drilled Quality of surface finish desired ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor considered for evaluation of machinability is Cutting forces and power consumption Type of chips and shear angle All of these Tool life Cutting forces and power consumption Type of chips and shear angle All of these Tool life ANSWER DOWNLOAD EXAMIANS APP
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