Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app

Olympiad workbook

Exam: Olympiad workbook
Subject: NSEP
Chapter: Semiconductors

Olympiad workbook · NSEP · Semiconductors

Magnified, erect and virtual

Magnified, erect and virtual

Options

Athe most heavily doped region is the emitter.
Bthe level of doping is the same in both the emitter and the collector.
Cits base is the thinnest part.
Dwhen connected in common emitter configuration a base current is generally of the order of $\mu \mathrm{A}$ .

Correct answer

D. when connected in common emitter configuration a base current is generally of the order of $\mu \mathrm{A}$ .

Step-by-step solution

No Solution

Practice Semiconductors on Quantrex Academy →

More from Semiconductors

An ac source (sinusoidal source with frequency 50 Hz ) is connected in series with a… Olympiad workbook The fundamental frequency of the output of a bridge rectifier driven by ac mains is Olympiad workbook Which one of the following devices does not respond to the intensity of light incident on… Olympiad workbook A simple laboratory power supply consists of a transformer, bridge rectifier and a filter… Olympiad workbook In a photodiode the reverse current increases when exposed to light of wavelength 620 nm… Olympiad workbook The adjacent figure shows I - V characteristics of a silicon diode. In this connection… Olympiad workbook In the network shown below the voltage V_0 is nearly Olympiad workbook For the Boolean equation Y=A B+A(B+C)+B(B+C)+ B , which of the following statements is… Olympiad workbook Full Semiconductors list All Olympiad workbook PYQs