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√ (2/3) V. 400 V. 400√ 2 V. 400 / √ 3 V. 400√ (2/3) V. 400 V. 400√ 2 V. 400 / √ 3 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the two input terminals of a differential amplifier are grounded the base currents are equal. an output error voltage usually exists. the collector currents are equal. the ac output voltage is zero. the base currents are equal. an output error voltage usually exists. the collector currents are equal. the ac output voltage is zero. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The main job of a voltage regulator is to provide a nearly __________________ output voltage. sinusoidal. fluctuating. constant. smooth. sinusoidal. fluctuating. constant. smooth. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A semiconductor material is formed by None of these Metallic bonds Covalent bonds Electrovalent bonds None of these Metallic bonds Covalent bonds Electrovalent bonds ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will be the Potential barrier for Si Diode ? 0.7 V 0.3 V 0.05 V 0.07 V 0.7 V 0.3 V 0.05 V 0.07 V ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For emitter bias, the voltage at the emitter is 0.7 V less than the emitter voltage. collector voltage. ground voltage. base voltage. emitter voltage. collector voltage. ground voltage. base voltage. ANSWER DOWNLOAD EXAMIANS APP
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