Analog Electronics Semiconductor Diode is used as a modulator a rectifier an oscillator an amplifier a modulator a rectifier an oscillator an amplifier ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three difference Q points are shown on a load line. The upper Q point represents the intermediate current gain. cutoff point. maximum current gain. minimum current gain. intermediate current gain. cutoff point. maximum current gain. minimum current gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier without feedback has a voltage gain of 50,input resistance os 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current shunt negative feedback amplifier using the above amplifier with a feedbacik factor of 0.2 is 5KΩ 1/5KΩ 11KΩ 1/11KΩ 5KΩ 1/5KΩ 11KΩ 1/11KΩ ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics At the unity-gain frequency, the open-loop voltage gain is 1. zero. very large AV(mid). 1. zero. very large AV(mid). ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 3 - phase diode bridge rectifier is fed from a 400 V rms, 50 Hz, 3 phase AC source. If the load is purely resistive, then peak instantaneous output voltage is equal to 400 V. 400√ (2/3) V. 400 / √ 3 V. 400√ 2 V. 400 V. 400√ (2/3) V. 400 / √ 3 V. 400√ 2 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage gain of a loaded differential amp is large than the unloaded voltage gain. equal to RC / re. impossible to determine. smaller than the unloaded voltage gain. large than the unloaded voltage gain. equal to RC / re. impossible to determine. smaller than the unloaded voltage gain. ANSWER DOWNLOAD EXAMIANS APP