Analog Electronics Questions

define the following JFET parameter i. drain-source saturation current, ii. gate-source cutoff (pinch-off) voltage

state any two of bohr’s postulates with respect to the energy levels of an electron

state two ways of ionizing an atom

state two advantages of silicon over germanium diodes

state the direction of electronics and holes inside the materials

state two materials used in making the cathode of thermionic valves

define each of the following with respect to atomic theory i. atomic number ii. ionization potential

Explain the function of each of the following parts of a cathode-ray tube i. aquadag layer ii. screen

explain thermionic emission as applied to metals

define mutual conductance with respect to field-effect transistors