Analog Electronics A semiconductor material is formed by Covalent bonds Electrovalent bonds Metallic bonds None of these Covalent bonds Electrovalent bonds Metallic bonds None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The DC electric current gain in common collector configuration is given by β. α - 1. β + 1. α. β. α - 1. β + 1. α. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Electron mobility is defined as Diffusion velocity per unit field Drift velocity per unit field the movement of electrons None of these Diffusion velocity per unit field Drift velocity per unit field the movement of electrons None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The majority carriers in the emitter of a PNP transistor are pentavalent atoms. free electrons. trivalent atoms. holes. pentavalent atoms. free electrons. trivalent atoms. holes. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A zener diode voltage regulator has load requirement of 12 V and 2 Amp. The zener diode's minimum current requirement is 0.2 A. The minimum voltage at input is 24 V. What is maximum efficiency of circuit? 34.3 %. 52.8 %. 45.5 %. 66.3 %. 34.3 %. 52.8 %. 45.5 %. 66.3 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The encapsulation of transistor is necessary for Avoiding loss of free electrons Mechanical ruggedness Preventing radio interference Preventing photo-emission effects Avoiding loss of free electrons Mechanical ruggedness Preventing radio interference Preventing photo-emission effects ANSWER DOWNLOAD EXAMIANS APP