1. . BJT stands for __________
(A) Bipolar Junction Transistor
(B) Blue Junction Transistor
(C) Bi-Junction Transfer
(D) Base Junction Transistor
2. . The doped region in a transistor are ________
(A) Emitter and Collector
(B) Emitter and Base
(C) Emitter, Collector and Base
(D) Collector and Base
3. . Which region of the transistor is highly doped?
(A) Both Emitter and Collector
(B) Base
(C) Collector
(D) Emitter
4. . Which junction is forward biased when transistor is used as an amplifier?
(A) Collector-Base
(B) Emitter-Collector
(C) Emitter-Base
(D) No junction is forward biased
5. . A low input to the transistor gives __________
(A) Low output
(B) Normal Output
(C) High Output
(D) No Output
6. . From the output characteristics of a transistor, one cannot calculate __________
(A) IB
(B) VBE
(C) Ic
(D) VCE
7. . In which region a transistor acts as an open switch?
(A) inverted region
(B) cut off region
(C) active region
(D) saturated region
8. . In which region a transistor acts as a closed switch?
(A) cut off region
(B) inverted region
(C) saturated region
(D) active region