Slow plastic deformation of metals under a constant stress is known as

Related MCQs

• The property which enables metals to be drawn into wire is known as
• Th phenomenon of emf development between two diferent metals placed in contact is known as
• If a sample of steel shows unsymmetrical deformation of a piece in quenching, the probable cause could be
• During heat treatment, deformation and volume changes can be minimised by
• Plasticisers are added to plastic compounds to
• The crystal structure of most of the common metals is
• Crucible for melting of metals are made of
• Which of the following metals has highest specific gravity?
• Monochromatic X-rays reflected from a calcite crystal (lattice constant ? = 3? ) give rise to first order Bragg reflection at 6.7?. The wavelength of these X-rays will be
• The measurement junction of a thermocouple is taken from an environment of 300?C to 600?C. If time constant of the thermocouple is 1 second, temperature indicated by it, in ?C, after 1 second would be about