IC = [a / (1 – a )] IB +_____________?
A. ICEO
B. ICBO
C. IC
D. (1 – a ) IB
TRANSISTORS
IC = ß IB +__________?
IC = ß IB +__________?
A. ICBO
B. IC
C. ICEO
D. aIE
The output impedance of a transistor connected in_____________arrangement is the highest?
The output impedance of a transistor connected in_____________arrangement is the highest?
A. common emitter
B. common collector
C. common base
D. none of the above
IC = aIE +____________?
IC = aIE +____________?
A. IB
B. ICEO
C. ICBO
D. ßIB
In a pnp transistor, the current carriers are______________?
In a pnp transistor, the current carriers are______________?
A. acceptor ions
B. donor ions
C. free electrons
D. holes
The collector of a transistor is____________doped?
The collector of a transistor is____________doped?
A. heavily
B. moderately
C. lightly
D. none of the above
In a npn transistor,_____________are the minority carriers?
In a npn transistor,_____________are the minority carriers?
A. free electrons
B. holes
C. donor ions
D. acceptor ions
The input impedance of a transistor is___________?
The input impedance of a transistor is___________?
A. high
B. low
C. very high
D. almost zero
The value of a of a transistor is_____________?
The value of a of a transistor is_____________?
A. more than 1
B. less than 1
C. 1
D. none of the above
In a tansistor, IC = 100 mA and IE = 100.2 mA. The value of ß is____________?
In a tansistor, IC = 100 mA and IE = 100.2 mA. The value of ß is____________?
A. 100
B. 50
C. about 1
D. 200