Two types of Bipolar Junction Transistors (BJTs) are
Q. Two types of Bipolar Junction Transistors (BJTs) are
A. nnn and ppp
B. npn and pnp
C. pnn and npp
D. nnp and ppn
Answer: npn and pnp
A. nnn and ppp
B. npn and pnp
C. pnn and npp
D. nnp and ppn
Answer: npn and pnp