Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Take Free Test
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Take Free Test
Home
»
Electronics and Communication Engineering
»
Materials and Components
If WF is the Fermi level, then in a metal at T = 0
all energy levels above WF filled, all those below WF are empty
all energy levels below WF are filled, all those above WF are empty
some energy levels, both below and above WF, are filled
all energy levels below and above WF are filled
Correct Answer:
all energy levels below WF are filled, all those above WF are empty
← Previous Question
Next Question→
More Questions from
Materials and Components
Electric dipole moment is expressed in debye unit.
All magnetic materials exhibit the phenomenon of saturation.
Which inductor is linear?
The units for intrinsic strength of dielectric are
Spontaneous magnetisation is characteristic of ferromagnetic materials.
In p type semiconductor, the conductivity due to holes is (e = charge on hole, μp = hole mobility, p = hole concentration)
Assertion (A): Holes are majority carriers in p type semiconductor. Reason (R): In p type semiconductor, the electrons produced by thermal agitation recombine with holes.
Silicon and germanium have diamond structure. The number of atoms in a volume equal to a3 where a is the edge of elementary cube are
Specific resistance of silver is about
The two conductors of a transmission line carry equal current I in opposite direction. The force on each conductor is
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments