Th phenomenon of emf development between two diferent metals placed in contact is known as

Related MCQs

• The property which enables metals to be drawn into wire is known as
• Slow plastic deformation of metals under a constant stress is known as
• 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?
• The effect of austenitic grain size development during heat treatment is
• In anti-ferromagnetic materials the spin moments associated with two sets of atoms are aligned
• The process of providing zinc coating on steel pipes is known as
• An operation on steel aimed at softening the steel to improve machinability is known as
• Iron ore which is grey to black in colour and is hard and magnetic, is known as