Analog Electronics A semiconductor material is formed by Electrovalent bonds None of these Metallic bonds Covalent bonds Electrovalent bonds None of these Metallic bonds Covalent bonds ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Electron mobility is defined as Diffusion velocity per unit field None of these Drift velocity per unit field the movement of electrons Diffusion velocity per unit field None of these Drift velocity per unit field the movement of electrons 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 A 741-type OP-amp has a gain-bandwidth product of 1MHz.A non-inverting amplifier using this opamp & having a voltage gain of 20db will exhibit -3db bandwidth of 1000/7.07 KHz 50 KHz 100 KHz 1000/17 KHz 1000/7.07 KHz 50 KHz 100 KHz 1000/17 KHz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The output voltage of an emitter follower is across the load resistor. emitter diode. DC collector resistor. emitter diode and external AC emitter resistance. load resistor. emitter diode. DC collector resistor. emitter diode and external AC emitter resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistance increases, the collector voltage stays the same. breaks down the transistor. decreases. increases. stays the same. breaks down the transistor. decreases. increases. ANSWER DOWNLOAD EXAMIANS APP
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