I. for current amplification.
II. for voltage stabilization.
III. for power amplification.
IV. as a switch.
which of the above are the uses of transistor?
A
I,II,III and IV
B
I,III, and IV only
C
I, II and III only
D
I,II and IV only
Verified Correct Answer: A.
Physical Principles & Numerical Solution
Transistor is used for amplification of current, power', voltage stabilization and as a switch in logic gates.
Source: WAEC / JAMB / NECO Classroom Archive (Record #14089)