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 If a transistor operates at the middle of the load line, a decrease in the base resistance will move the Q point off the load line. down. up. nowhere. off the load line. down. up. nowhere. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base supply voltage increase, the Q point moves up. nowhere. down. off the load line. up. nowhere. down. off the load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A LED produces light when unbiased. None of these forward biased. reverse biased. unbiased. None of these forward biased. reverse biased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The following are the necessary requirements of an oscillator Power stability Both A and B Amplitude stability Frequency stability Power stability Both A and B Amplitude stability Frequency stability ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Class B amplifier is biased nearly twice cut-off. None of these just at cut-off. at midpoint of load line. nearly twice cut-off. None of these just at cut-off. at midpoint of load line. ANSWER DOWNLOAD EXAMIANS APP
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