Analog Electronics In a CB amplifier the maximum efficiency could be 50% 25% 99% 85% 50% 25% 99% 85% ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics N-type extrinsic semiconductor is obtained by adding All of these trivalent impurity tetravalent impurity pentavalent impurity All of these trivalent impurity tetravalent impurity pentavalent impurity ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Suppose the base resistor is open. The Q point will be at the lower end of the load line. in the middle of the load line. at the upper end of the load line. off the load line. at the lower end of the load line. in the middle of the load line. at the upper end of the load line. off the load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When there is no base current in a transistor switch, the output voltage from the transistor is low. unknown. unchanged. high. low. unknown. unchanged. high. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Class B amplifier is biased 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. nearly twice cut-off. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be 3.2mA 5.2mA 4.6mA 2.3mA 3.2mA 5.2mA 4.6mA 2.3mA ANSWER DOWNLOAD EXAMIANS APP
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