Analog Electronics When there is no base current in a transistor switch, the output voltage from the transistor is high. unchanged. low. unknown. high. unchanged. low. unknown. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The opamp can amplify both AC and DC signals. neither AC not DC signals. DC signals only. AC signals only. both AC and DC signals. neither AC not DC signals. DC signals only. AC signals only. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then depletion region decreases. channel conductivity increases. channel electric current increases . channel conductivity decreases. depletion region decreases. channel conductivity increases. channel electric current increases . channel conductivity decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the load resistance increases in a zener regulator, the zener current decreases. Increases. stays the same. equals the source voltage divided by series resistance. decreases. Increases. stays the same. equals the source voltage divided by series resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The following are the necessary requirements of an oscillator Frequency stability Amplitude stability Both A and B Power stability Frequency stability Amplitude stability Both A and B Power stability ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The extremely high input impedance of a MOSFET is primarily due to the extremely small leakage electric current of its gate capacitor. absence of its channel. depletion of electric current carriers. negative gate-source voltage. extremely small leakage electric current of its gate capacitor. absence of its channel. depletion of electric current carriers. negative gate-source voltage. ANSWER DOWNLOAD EXAMIANS APP
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