Analog Electronics If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be 4.6mA 3.2mA 5.2mA 2.3mA 4.6mA 3.2mA 5.2mA 2.3mA ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will be the result if pentavalent impurity is added to pure germanium or silicon ? Intrinsic semiconductor None of these P-type semiconductor N-type semiconductor Intrinsic semiconductor None of these P-type semiconductor N-type semiconductor ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common - mode rejection ratio is as high as possible. equal to the voltage gain. equal to the common-mode voltage gain. very low. as high as possible. equal to the voltage gain. equal to the common-mode voltage gain. very low. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage controlled oscillators are used commonly in Phase Clocked loops Pulse Modulators Frequency Modulators Phase Clocked loops All the above Frequency Modulators Phase Clocked loops Pulse Modulators Frequency Modulators Phase Clocked loops All the above Frequency Modulators ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier using an opamp with slew rate SR=1v/µsec has a gain of 40db.if this amplifier has to faithfully amplify sinusoidal signals from dc to 20 KHz without introducing any slew-rate induced distortion, then the input signal level must not exceed 79.5 mV 795mV 39.5mV 395mV 79.5 mV 795mV 39.5mV 395mV ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base resistor is open, what is the collect current? 10 mA. 1 mA. 2 mA. 0 mA. 10 mA. 1 mA. 2 mA. 0 mA. ANSWER DOWNLOAD EXAMIANS APP