The number of atoms per unit cell in B.C.C. structure is_____________?

Related Mcqs:

is a negatively charged particle present in an atom______________?

A. Proton B. Neutron C. Electron D. None of the above...

High resistivity materials are used in_____________?

A. precision instruments B. heating elements C. motor starters D. incandescent lamps E. all of the above...

_____________is viscoelastic?

A. Cast-iron B. Graphite C. Rubber D. Glass...

Carbon bearings are used under which of the following conditions ?

A. Where lubrication is difficult or im-possible B. Where corrosive chemical action exists C. Where high temperature exists D. All of the above...

Spark plug makes use of which of the following materials for insulation ?

A. Porcelain B. Slate C. Asbestos D. Glass...