SOLID STATE ELECTRONIC DEVICES 7TH
GLOBAL EDITION STREETMAN & BANERJEE
ACTUAL EXAM PAPER 2026 COMPLETE
QUESTIONS AND ANSWERS GRADED A+
◉ semiconductor
Answer: material that has the electrical conductivity characteristics
between that of a conductor and an insulator
◉ silicon and germanium
Answer: what are the two most common semiconductor materials
used to make diode
◉ carrier
Answer: an electron in a material that allows the conduction of
electricity
◉ doping
Answer: the addition of a small amount of another element to a
crystal of a semiconductor to allow electron flow
, ◉ N-type
Answer: type of semiconductor material that has more electrons in
its outer shell
◉ P-type
Answer: type of semiconductor material that has empty spaces or
holes in its outer shell
◉ positive to negative
Answer: in what direction do holes flow in relation to the current
inside of p-type material. (think polarity)
◉ N-type
Answer: what type of material is commonly composed of either
phosphorus, arsenic, bismuth, and antimony?
◉ P-type
Answer: What type of material is commonly composed of either
boron, gallium, or iridium?
◉3
Answer: How many valence electrons does P-type material have?
GLOBAL EDITION STREETMAN & BANERJEE
ACTUAL EXAM PAPER 2026 COMPLETE
QUESTIONS AND ANSWERS GRADED A+
◉ semiconductor
Answer: material that has the electrical conductivity characteristics
between that of a conductor and an insulator
◉ silicon and germanium
Answer: what are the two most common semiconductor materials
used to make diode
◉ carrier
Answer: an electron in a material that allows the conduction of
electricity
◉ doping
Answer: the addition of a small amount of another element to a
crystal of a semiconductor to allow electron flow
, ◉ N-type
Answer: type of semiconductor material that has more electrons in
its outer shell
◉ P-type
Answer: type of semiconductor material that has empty spaces or
holes in its outer shell
◉ positive to negative
Answer: in what direction do holes flow in relation to the current
inside of p-type material. (think polarity)
◉ N-type
Answer: what type of material is commonly composed of either
phosphorus, arsenic, bismuth, and antimony?
◉ P-type
Answer: What type of material is commonly composed of either
boron, gallium, or iridium?
◉3
Answer: How many valence electrons does P-type material have?