Question 11 Mark$...............$ types of extrinsic semiconductors are formed. $(N$ and $P).$Answer$N$ and $P$View full question & answer→
Question 21 MarkResistivity of semiconductor is $...............$ increasing the temperature.AnswerIncreasingView full question & answer→
Question 31 MarkIn $p-$type semiconductor the majority charge carriers are $...............$ and the minority charge carriers are $...............$Answerhole, electronView full question & answer→
Question 41 Mark$p-n$ junction diode is used for $...............$AnswerstraighteningView full question & answer→
Question 51 MarkThe output voltage of a full wave rectifier is a pulse and a $...............$ voltage.AnswerisotropicView full question & answer→
Question 61 MarkThe electrical resistance of the $...............$ layer is very high, because it does not contain charge carriers.AnswerdegradationView full question & answer→
Question 71 MarkIn p-type semiconductor, current is mainly flowed through $...............$AnswerholesView full question & answer→
Question 81 MarkWhen $n-$type semiconductor is heated, numbers of electrons and holes are $...............$ increases.AnswersameView full question & answer→
Question 91 MarkDoped with donor impurity is $...............$ type semiconductor.Answer$n$View full question & answer→
Question 101 MarkIn $p-$type and $n-$type extrinsic semiconductor materials, the ratio of impurity atoms to pure semiconductor atoms is approximately $...............$Answer$107$View full question & answer→