Diode - Diode objective questions and answers
46. Conduction of electricity through conductor takes place by
A.Protons
B.Neutrons
C.Bound electrons
D.Free electrons
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D.Free electrons
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47. It is easy to break the covalent bond by thermal energy in case of.....
A.Carbon
B.Germanium
C.Silicon
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48. Donor type semi-conductor is formed by adding impurity of..... valency.
A.2
B.3
C.4
D.5
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49. Fermi level represents the energy level with probability of its occupation of
A.Zero
B.25 percent
C.50 percent
D.100 percent
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50. The depletion region a P-N junction is one that is depleted of
A.Immobile charges
B.Mobile charges
C.Atoms
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