Analog Electronics Assume that diode D1, D2 in figure are ideal diodes. The value of current is mcq-diagram 0 mA. 2 mA. 0.5 mA. 1 mA. 0 mA. 2 mA. 0.5 mA. 1 mA. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 741-type OP-amp has a gain-bandwidth product of 1MHz.A non-inverting amplifier using this opamp & having a voltage gain of 20db will exhibit -3db bandwidth of 50 KHz 100 KHz 1000/17 KHz 1000/7.07 KHz 50 KHz 100 KHz 1000/17 KHz 1000/7.07 KHz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a junction diode is Reverse Biased then diode acts like ....................... An open switch Close switch Short switch None of these An open switch Close switch Short switch None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is expected to have highest input impedance? JEFT amplifier. MOSFET. Common collector bipolar transistor CE bipolar transistor. JEFT amplifier. MOSFET. Common collector bipolar transistor CE bipolar transistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Generally, the gain of a transistor amplifier falls at high frequencies due to the Skin effect Internal Capacitance of the device Coupling capacitor at the input Coupling capacitor at the output Skin effect Internal Capacitance of the device Coupling capacitor at the input Coupling capacitor at the output ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Relaxation Voltage controlled oscillators are used to generate Sawtooth wave Both B and C Triangular wave Sinusoidal wave Sawtooth wave Both B and C Triangular wave Sinusoidal wave ANSWER DOWNLOAD EXAMIANS APP