Physics > 2002 > 46
JAMB UTME
A transistor is used in the amplification of signals because it
A.
controls the flow of current
B.
consumes a lot of power
C.
allows doping
D.
contains electron and hole carriers
Answer: A
To see detailed solution to this question and thousands of other questions offline, download TestDriller UTME. Practice rigorously for UTME, enjoy educational games, summary of JAMB literature books, compete with your peers, win prizes and more.
09037778195