A. Donor ions
B. None of the above
C. Acceptor ions
A. Zero
D. Positive
B. 6 x 10-8 O cm
C. 100 O cm
D. 3 x 105 O m
A. Very narrow depletion layer
C. Large current flow
D. Very low resistance
A. 6 x 10-4 cm
C. 6 x 104 cm
D. 3 x 106 cm
A. kA
B. mA
C. Aa
B. Junction capacitance
C. Majority carriers
D. None of the above
A. None of the above
B. Repel each other
D. Have no effect on each other
C. Pressure
D. Ionisation
A. Bound electrons
B. Valence electrons
D. Holes
B. Is greater than the number of holes
C. Is less than the number of holes
A. Junction capacitance
A. Many free electrons
B. A few free electrons
D. Many holes
B. 5 V
C. 3 V
D. Zero
A. Increases
C. Remains the same
B. Remains the same
C. Increases
C. Only holes
D. Only free electrons
B. Co-ordinate
C. Electrovalent
A. 1 atom for 100 atoms
C. 1 atom for 104 atoms
D. 10 atoms for 108 atoms
A. Free electrons
B. Bound electrons
C. Valence electrons
C. #NAME?
D. #NAME?
B. No holes or free electrons
C. Many free electrons only
D. Many holes only
A. 4
B. 3
C. 6
B. kO
C. None of the above
D. MO
A. strong>. A free proton
C. A free electron
D. A free neutron
A. Remains the same
B. Goes up
C. Cant say
A. Forces between protons
D. Forces between nuclei
A. Sulphur
B. Germanium
D. Carbon
A. An intrinsic semiconductor
B. An insulator
D. p-type semiconductor
A. 5
B. 6
C. 4
B. Negatively charged
C. Positively charged
A. O
A. A conductor
C. A piece of copper wire
D. A battery
B. Bidirectional switch
C. Controlled switch
A. 3
B. 2
D. 6
Showing 1 to 35 of 35 mcqs