Analog Electronics Why holes are not created in a metal ? None of these Both 1 & 2 The conduction band and valance band are overlapped The forbidden band is missing None of these Both 1 & 2 The conduction band and valance band are overlapped The forbidden band is missing ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is not an essential element of a DC power supply? Voltage regulator. Filter. Rectifier. Voltage amplifier. Voltage regulator. Filter. Rectifier. Voltage amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics MOSFET requires None of these. A large input current and high voltage. A large input current. Only small input current. None of these. A large input current and high voltage. A large input current. Only small input current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The transit time of the electric current carriers through the channel of a JFET decides it’s ________________ characteristics. source and drain. drain. source. gate. source and drain. drain. source. gate. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the charge of mobile charge carriers of holes ? Positively charged None of these No charged Negatively charged Positively charged None of these No charged Negatively charged ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A D - MOSFET is considered to be a current controlled device. normally off device. high - power switch. normally on device. current controlled device. normally off device. high - power switch. normally on device. ANSWER DOWNLOAD EXAMIANS APP
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