NPN transistors are preferred to PNP transistors because they have
A. low cost
B. low dissipation energy
C. capability of handing large power
D. electrons having high mobility than holes
Answer: Option D
Related Questions on Electronics GK
A. copper
B. silicon
C. silica
D. chromium
Which one of the following is not a semiconductor?
A. Silicon
B. Germanium
C. Quartz
D. Gallium arsenide
. . . . . . . . was later discovered and replaced with silicon.
A. Rubidium
B. Scandium
C. Germanium
D. Gallium
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