Analog Electronics Semiconductor Diode is used as an amplifier an oscillator a modulator a rectifier an amplifier an oscillator a modulator a rectifier ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is not an essential element of a DC power supply? Voltage amplifier. Rectifier. Filter. Voltage regulator. Voltage amplifier. Rectifier. Filter. Voltage regulator. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A silicon pn junction in forward condition has a voltage drop closer to 1.7 V. 2.1 V. 0.7 V. 0.1 V. 1.7 V. 2.1 V. 0.7 V. 0.1 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The opamp can amplify DC signals only. AC signals only. 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. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common-mode voltage gain is equal to the voltage gain. None of these smaller than the voltage gain. greater than the voltage gain. equal to the voltage gain. None of these smaller than the voltage gain. greater than the voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is 98dB 102dB 49dB 51dB 98dB 102dB 49dB 51dB ANSWER DOWNLOAD EXAMIANS APP
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