In a pnp transistor, the current carriers are______________?

IC = [a / (1 – a )] IB +_____________?

A. ICEO

B. ICBO

C. IC

D. (1 – a ) IB

IC = ß IB +__________?

A. ICBO

B. IC

C. ICEO

D. aIE

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 +____________?

A. IB

B. ICEO

C. ICBO

D. ßIB

The collector of a transistor is____________doped?

A. heavily

B. moderately

C. lightly

D. none of the above