Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it reduces the DC base electric current. limits the AC signal going to base. makes the operating point almost independent of β. reduces the cost of the circuit. reduces the DC base electric current. limits the AC signal going to base. makes the operating point almost independent of β. reduces the cost of the circuit. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will be the Potential barrier for Si Diode ? 0.07 V 0.7 V 0.05 V 0.3 V 0.07 V 0.7 V 0.05 V 0.3 V ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When were the first solid state devices manufactured ? 1940 1970 1960 1950 1940 1970 1960 1950 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If temperature increases then conductivity of a semiconductor is ................... Decreases None of these Increases Constant Decreases None of these Increases Constant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the collector resistor is open, the collector voltage is high. unknown. unchanged. low. high. unknown. unchanged. low. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Single phase, 230 V, 1 KW heater is connected acrose single phase 230 V, 50 Hz supply through a diode. The power delivered to the heater element None of above. 1000 W. 100 W. 500 W. None of above. 1000 W. 100 W. 500 W. ANSWER DOWNLOAD EXAMIANS APP
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