Analog Electronics Which types of device is the diode ? Semiconductor Conductor None of these Insulator Semiconductor Conductor None of these Insulator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why holes are not created in a metal ? Both 1 & 2 None of these The forbidden band is missing The conduction band and valance band are overlapped Both 1 & 2 None of these The forbidden band is missing The conduction band and valance band are overlapped 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 100 W. 1000 W. None of above. 500 W. 100 W. 1000 W. None of above. 500 W. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following statements is false? All of these Class AB operation cannot be used for a push pull audio power output phase A push pull output transformer has a centre-tapped primary Push pull signals are equal and opposite in phase All of these Class AB operation cannot be used for a push pull audio power output phase A push pull output transformer has a centre-tapped primary Push pull signals are equal and opposite in phase ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics At the unity-gain frequency, the open-loop voltage gain is very large 1. zero. AV(mid). very large 1. zero. AV(mid). ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Common emitter current gain hFE of a BJT is Dependent on collector-emitter voltage. Dependent on collector current. Dependent on base -emitter voltage. Always constant. Dependent on collector-emitter voltage. Dependent on collector current. Dependent on base -emitter voltage. Always constant. ANSWER DOWNLOAD EXAMIANS APP
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