Workshop Technology Questions

• The operation of cutting a sheet of metal in a straight line along the length, is known as
• The flux commonly used in brazing is
• A diamond pointed chisel is used for cutting
• In electric resistance welding, pressure applied varies from
• Lap joints are employed on plates having thickness
• A file with 20 teeth in 25 mm is called
• The length of hacksaw blade is the distance between the outside edges of the holes which fits over the pins.
• Acetylene gas is stored in cylinders in
• Neutral flame is usd to weld
• In electric resistance welding, pressure is applied just after the completion of current.
• Scribing block is used to
• V-block is used to
• In order to deliver molten metal from pouring basin to gate, a __________ is used.
• A basic shaft is one whose
• Piercing is an operation of cutting
• The increase in hardness due to cold working, is called
• In permanent mould casting method
• In back-hand welding, the angle between the welding rod and the work is __________ as compared to fore-hand welding.
• When a pattern is made in three parts, the top part, is known as a
• Which of the following welding method uses a pool of molten metal?