Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? All have the same gain Common base Common emitter Common collector All have the same gain Common base Common emitter Common collector ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The silicon transistor are more widely used than germanium transistors because they have larger electric current carrying capacity. they have smaller depletion layer. they have better ability to dissipate heat. they have smaller leakage current. they have larger electric current carrying capacity. they have smaller depletion layer. they have better ability to dissipate heat. they have smaller leakage current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the source voltage increases in a zener regulator, which of these electric current remain approximately constant ? None of these. Load current. Zener current. Series current. None of these. Load current. Zener current. Series current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Junction field effect transistors (JFET) contain how many diodes? 2. 3. 4. 1. 2. 3. 4. 1. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the charge of mobile charge carriers of holes ? No charged Negatively charged None of these Positively charged No charged Negatively charged None of these Positively charged ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? GaAs All the above Si Ge GaAs All the above Si Ge ANSWER DOWNLOAD EXAMIANS APP
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