Analog Electronics The output voltage of an emitter follower is across the emitter diode and external AC emitter resistance. emitter diode. DC collector resistor. load resistor. emitter diode and external AC emitter resistance. emitter diode. DC collector resistor. load resistor. 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√ 2 V. 400√ (2/3) V. 400 / √ 3 V. 400 V. 400√ 2 V. 400√ (2/3) V. 400 / √ 3 V. 400 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why holes are not created in a metal ? Both 1 & 2 The conduction band and valance band are overlapped The forbidden band is missing None of these Both 1 & 2 The conduction band and valance band are overlapped The forbidden band is missing None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A JFET can operate in none of these. depletion and enhancement mode only. depletion mode only. enhancement mode only. none of these. depletion and enhancement mode only. depletion mode only. enhancement mode only. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base supply voltage increase, the Q point moves nowhere. up. down. off the load line. nowhere. up. down. off the load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base-emitter voltage of the second approximation is 0 V. 0.7 V. 0.3 V. 1 V. 0 V. 0.7 V. 0.3 V. 1 V. ANSWER DOWNLOAD EXAMIANS APP
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