Analog Electronics An opamp has a voltage gain of 200,000. If the output voltage is 1 V, the input voltage is 2 micro V. 10 V. 5 5 micro V. 1 V. 2 micro V. 10 V. 5 5 micro V. 1 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base supply voltage is disconnected, the collector-emitter voltage will equal 6 V. collector supply voltage. 0 V. 10.5 V. 6 V. collector supply voltage. 0 V. 10.5 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The emitter electric current in a junction with normal bias is almost equal to the base current. changes greatly by a small changes in collector bias voltage. is equal to ICBO. is equal to the sum of IB and IC. is almost equal to the base current. changes greatly by a small changes in collector bias voltage. is equal to ICBO. is equal to the sum of IB and IC. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A dc power supply has no-load voltage of 30v,and a full-load voltage of 25v at full-load current of 1A.Its output resistance & load regulation ,respectively are 25 Ω & 20 % 5 Ω & 20 % 5 Ω & 16.7 % 25 Ω & 16.7 % 25 Ω & 20 % 5 Ω & 20 % 5 Ω & 16.7 % 25 Ω & 16.7 % ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will happen if doping of an intrinsic semiconductor with pentavalent impurity atom ? Fermi level not change Fermi level fall None of these Fermi level raises Fermi level not change Fermi level fall None of these Fermi level raises ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Doping in a semiconductor increases which quantity None Inductance Conductance Resistance None Inductance Conductance Resistance ANSWER DOWNLOAD EXAMIANS APP
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