Analog Electronics In the constant-current region, how will the IDS change in an n-channel JFET? As VGS increases ID increases. As VGS decreases ID remains constant. As VGS increases ID remains constant. As VGS decreases ID decreases. As VGS increases ID increases. As VGS decreases ID remains constant. As VGS increases ID remains constant. As VGS decreases ID decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When pn junction is reverse biased All of these a small current flows through it because of minority carriers the witdh of depletion layer increases it offers a very high resistance All of these a small current flows through it because of minority carriers the witdh of depletion layer increases it offers a very high resistance 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? 52.8 %. 45.5 %. 66.3 %. 34.3 %. 52.8 %. 45.5 %. 66.3 %. 34.3 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A semiconductor material is formed by Metallic bonds Covalent bonds None of these Electrovalent bonds Metallic bonds Covalent bonds None of these Electrovalent bonds ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why holes are not created in a metal ? Both 1 & 2 The forbidden band is missing None of these The conduction band and valance band are overlapped Both 1 & 2 The forbidden band is missing None of these The conduction band and valance band are overlapped ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In all base driver amplifiers ac collector voltage is 180° out of phase with ac base voltage ac collector voltage is in phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage None of these ac collector voltage is 180° out of phase with ac base voltage ac collector voltage is in phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage None of these ANSWER DOWNLOAD EXAMIANS APP
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