Electrical Engineering Questions And Answers :: Electrical Engineering Materials: part1

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Electrical Engineering : Electrical Engineering Materials QUESTIONS AND ANSWERS :: part1 : 16 to 20

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2014 and IES 2014 examinations :

16.is a negatively charged particle present in an atom.

Proton
Neutron
Electron
None of the above

17.An H.R.C. fuse is

a ceramic body having metal and caps
a wire of platinum
a heavy cross-section of copper or aluminium
a ceramic tube having carbon rod inside it

18.The superconductivity is due to

the crystal structure having no atomic vibration at 0�K
all electrons interact in the super-conducting state
the electrons jump into nucleus at 0�K
none of the above

19.The structure sensitive property of a super conductor is

critical magnetic field
transition temperature
critical current density
none of the above

20.The tiny block formed by the arrangement of a small group of atoms is called the

unit cell
space lattice
either (a) or (b)
none of the above

More Electrical Engineering Materials QUESTIONS AND ANSWERS available in next pages

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