TPC 251 – Semiconductors | Questions & Answers | 100% Correct | Fully Solved | Graded A+ | Pass!!

TPC 251 SEMICONDUCTORS | QUESTIONS AND
ANSWERS | 100% CORRECT ALREADY GRADED
A+|| PASS!!


TPC 251 Semiconductors p. 9



As the voltage across a forward-biased junction diode increases
beyond the barrier potential, the current... - ANSWERS-increases
rapidly



TPC 251 Semiconductors p. 11



Light shining on a photoconductive cell increases the cells... -
ANSWERS-current-carrying ability



TPC 251 Semiconductors p. 13



Among the environmental problems of semiconductors, ______ is
almost always caused by human contact. - ANSWERS-ESD
(electrostatic discharge)

Raising the temperature of a semiconductor material ______ its ______. -
ANSWERS-increases, conductivity



TPC 251 Semiconductors p. 6

, Boron acts as a(n) ______ when added to silicon, making a(n) ______-type
semiconductor material. - ANSWERS-acceptor, p



TPC 251 Semiconductors p. 7



When a junction diode conducts, electrons move ______ the junction
and holes move ______ the junction. - ANSWERS-toward, toward




TPC 251 Semiconductors p. 21



Most semiconductors can be damaged by an accidentally applied
potential difference as low as ______ Volts. - ANSWERS-100



TPC 251 Semiconductors p. 23



You can neutralize a positively charged nonconductive material by... -
ANSWERS-exposing it to negative ions



TPC 251 Semiconductors p. 24



Soldering irons used with semiconductor devices should be in the
range of ______ Watts. - ANSWERS-25 to 30