Is complicated
Is sensitive to changes in Ã
Provides high stability
None of the above
Answer is Right!
Answer is Wrong!
Transistors
22. The emitter of a transistor is ___________ doped
lightly
heavily
moderately
none of the above
Answer is Right!
Answer is Wrong!
Detailed SolutionThe emitter of a transistor is ___________ doped
23. An ideal value of stability factor is ___________
100
200
More than 200
1
Answer is Right!
Answer is Wrong!
Detailed SolutionAn ideal value of stability factor is ___________
24. At series resonance, the net reactive component of circuit current is ___________
Zero
Inductive
Capacitive
None of the above
Answer is Right!
Answer is Wrong!
Detailed SolutionAt series resonance, the net reactive component of circuit current is ___________
25. The biasing circuit has a stability factor of 50. If due to temperature change, ICBO changes by 1 µA, then IC will change by ___________
100 µA
25 µA
20 µA
50 µA
Answer is Right!
Answer is Wrong!
26. The dimensions of L/CR are that of ___________
Farad
Henry
Ohm
None of the above
Answer is Right!
Answer is Wrong!
Detailed SolutionThe dimensions of L/CR are that of ___________
27. The element that has the biggest size in a transistor is ___________
collector
base
emitter
collector-base-junction
Answer is Right!
Answer is Wrong!
Detailed SolutionThe element that has the biggest size in a transistor is ___________
28. If the value of collector current IC increases, then the value of VCE ___________
Remains the same
Decreases
Increases
None of the above
Answer is Right!
Answer is Wrong!
Detailed SolutionIf the value of collector current IC increases, then the value of VCE ___________
29. At series resonance, the circuit offers ___________ impedance
Zero
Maximum
Minimum
None of the above
Answer is Right!
Answer is Wrong!
Detailed SolutionAt series resonance, the circuit offers ___________ impedance
30. The number of depletion layers in a transistor is ___________
four
three
one
two
Answer is Right!
Answer is Wrong!
Detailed SolutionThe number of depletion layers in a transistor is ___________