Workshop Technology A file with 20 teeth in 25 mm is called Rough file Bastard file Smooth file Second cut file Rough file Bastard file Smooth file Second cut file ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which results in general enlargement of a casting is known as Shift Sand wash Scab Swell Shift Sand wash Scab Swell ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The property of sand due to which it evolves a great amount of steam and other gases is called Cohesiveness Collapsibility Permeability Adhesiveness Cohesiveness Collapsibility Permeability Adhesiveness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Press load is reduced Warping of sheet is minimized Good cut edge is obtained Cut blanks is straight Press load is reduced Warping of sheet is minimized Good cut edge is obtained Cut blanks is straight ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, the diameter of backing up rolls is ________ the diameter of working rolls. None of these Equal to Smaller than Larger than None of these Equal to Smaller than Larger than ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A jolt machine is used to Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform packing of sand in the mould Ram the sand harder at the back of the mould and softer on the pattern face Produce uniform sand hardness throughout the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform packing of sand in the mould Ram the sand harder at the back of the mould and softer on the pattern face Produce uniform sand hardness throughout the mould ANSWER DOWNLOAD EXAMIANS APP
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