Analog Electronics The opamp can amplify DC signals only. neither AC not DC signals. AC signals only. both AC and DC signals. DC signals only. neither AC not DC signals. AC signals only. both AC and DC signals. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm /rπ gm rπ gm / r0 gm r0 gm /rπ gm rπ gm / r0 gm r0 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Semiconductor Diode is used as a modulator a rectifier an amplifier an oscillator a modulator a rectifier an amplifier an oscillator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Darlington connection is achieved in 2 transistors by connecting both emitter. both base. both collector. grounding both collector. both emitter. both base. both collector. grounding both collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The transit time of the electric current carriers through the channel of a JFET decides it’s ________________ characteristics. drain. gate. source. source and drain. drain. gate. source. source and drain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Energy gap of conductor is 1 - 2 eV. 8 eV. 5 - 8 eV. 0 eV. 1 - 2 eV. 8 eV. 5 - 8 eV. 0 eV. ANSWER DOWNLOAD EXAMIANS APP
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