. Draw and explain the Output Characteristics Curves for a
Typical Bipolar Junction Transistor connected as...
. Draw and explain the Output Characteristics Curves for a
Typical Bipolar Junction Transistor connected as common-emitter
configuration. b. Explain in details its different regions
Sketch the equilibrium band structure of pnp bipolar junction
transistor (BJT). In point form, explain how
the application of a bias voltage at the “base” changes the band
structure that you have drawn and can be
used to turn this device “on” and “off”. (a well-labeled
equilibrium diagram will enable you to complete this without
any further band-structure diagrams)
1. Explain on the basic operation of the n-channel JFET. Draw
the drain characteristics or output characteristics of the
mentioned JFET type and denote the important parameters on the
graph
2. Explain why the JFET is called a unipolar device. Your
explanation must be based on the n-channel or p-channel device
which is biased to operate as an amplifier
3. A JFET amplifier has a load resistance, RL= 500 kΩ. Find the ac
drain resistance, rd if the amplification factor,...
What are the typical output characteristics of Nd-YAG
laser? What are the pumping mechanisms employed in the fabrication
of a Nd-YAG laser? Compare different pumping mechanism in terms of
their advantages and disadvantages.
Bipolar junction transistor
V-VBE=B*IB+D*IC
what does it mean B=? and D=?
SI=dIC/dICBO=(1+hfe)*B/(B+D*hfe)
IF B,D=0 SI=? AND B=D SI=?
SV=dIC/dVBE=(-hfe)/(B+D*hfe)
IF B,D=0 SV=? AND B=D SV=?
SH=dIC/dhfe=ICQ*B/(hfe*(B+D*hfe))
IF B,D=0 Sh=? B=D Sh=?
NMOS and PMOS
Explain the difference between a NMOS and PMOS and plot their
characteristics curves LTspice (you may use any standard MOSFET
circuit). Distinguish between NMOS/PMOS and NMOS4/PMOS4.
⦁ Explain glycaemic index. Draw low- and
high-glycaemic index response curves.
⦁ Explain gluconeogenesis. Emphasize the important
reactions (bypass reactions) involved in gluconeogenesis.
⦁ When performing in several types of sports, our
bodies require energy production faster than our bodies can
adequately deliver oxygen. Explain the biochemical consequences
with respect to energy production.
⦁ Explain absorption of monosaccharides using
illustrative diagrams.