Analog Electronics Why holes are not created in a metal ? The conduction band and valance band are overlapped None of these Both 1 & 2 The forbidden band is missing The conduction band and valance band are overlapped None of these Both 1 & 2 The forbidden band is missing ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A JFET can operate in depletion and enhancement mode only. none of these. depletion mode only. enhancement mode only. depletion and enhancement mode only. none of these. depletion mode only. enhancement mode only. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a zener diode shunt voltage regulator, the diode regulates so long as it is kept in ______________________ condition. unloaded. forward. loaded. reverse. unloaded. forward. loaded. reverse. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Electrons in p-type material of a semi-conductor are called as valance carriers minority carriers majority carriers either minority carriers or majority carriers valance carriers minority carriers majority carriers either minority carriers or majority carriers ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm /rπ gm / r0 gm rπ gm r0 gm /rπ gm / r0 gm rπ gm r0 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following does not obey the Ohm's law? Resistor Bilateral device None of these Semiconductor Resistor Bilateral device None of these Semiconductor ANSWER DOWNLOAD EXAMIANS APP
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