Metal patterns require __________ draft allowance than wooden patterns.

More Questions from Workshop Technology

• The width of slot cut by a hacksaw blade is __________ the width of the blade.
• The operation of cutting a number of holes evenly spaced in a regular pattern on a sheet of metal is. called perforating.
• The oxy-acetylene gas used in gas welding produce a flame temperature of
• A ring gauge is used to
• A file with 50 - 60 teeth in 25 mm is called bastard file.
• A gimlet is a __________ tool.
• A process used for making thin phosphate coating on steel is called parkerising.
• In a __________ , the molten metal is poured and allowed to solidify while the mould is revolving.
• The parts of circular cross-section which are symmetrical about the axis of rotation are made by
• A progressive limit gauge has

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