Electronics Engineering AC Models Review

What is the input resistance denoted by in the CE model for an electronics amplifier?

Which parameter represents the reverse transfer voltage ratio in the hybrid model of a transistor?

In the CB parameters model, what happens to the input impedance and voltage gain if the bypass capacitor is removed?

Which parameter is sensitive to changes in frequency, temperature, and collector current and voltages in the transistor model?

What does hfb represent in the CB parameters model of a transistor?

Which parameter is responsible for output current in the CE model of a transistor?

What parameter does hfe vary the least with changes in?

Which parameter varies the most with changes in the collector current?

What is the effect of increasing the collector current on hoe?

Which transistor model has gained recent popularity?

What does increasing the DC collector current cause to decrease?

Which parameter determines the input impedance?

Which parameter experiences the greatest amount of change as VCE increases?

What factor has the greatest effect on the hybrid parameters of a transistor, according to the text?

Which junction temperature is important to consider when discussing transistor hybrid parameters?

In the hybrid equivalent model of a BJT, which factor suffers the least amount of change with variations in temperature?

What type of transistor device operates by virtue of the electric field created by charges upon the application of voltage to two of its terminals?

Which terminal of a FET is used for applying voltage in order to create an electric field?