Surface plate is used to check the trueness of flat surfaces.

More Questions from Workshop Technology

• The ferrous metals require more machining allowance than non-ferrous metals.
• In __________ welding, the weld may be made either from left to right or from right to left.
• The type of file used for a wood work is
• The accuracy of micrometers, calipers, dial indicators can be checked by a
• A zinc diffusion process is called
• In spot welding, the spacing between two spot weld should not be less than
• When the weld is made from left to right, it is known as back-hand welding.
• The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded)
• If the sand is too fine, its permeability will be high.
• The cold working of metals is carried out

Discussion & Comments