Explain earthing in DC traction applications with a simple
diagram. What are the hazards involved? Explain...
Explain earthing in DC traction applications with a simple
diagram. What are the hazards involved? Explain the mitigation
strategies with reference to the standards
Explain earthing in DC traction applications with a simple
diagram. What are the hazards involved? Explain the mitigation
strategies with reference to the standards.
What is homeostasis ? Draw a simple labelled diagram and briefly
explain what are the components required in a generic homeostatic
system?
N.B. You may draw this diagram by hand or draw directly on the
computer. Please do not copy-paste images from the web or
textbooks. A rough sketch is satisfactory; does not necessarily
need to be coloured or of printable quality.
i. Explain five (5) applications of the hall
effects
ii. With the aid of a diagram, explain how a P-N Junction is
form.
iii. State five (5) application of PN Junction, and explain the
property of the PN junction that make
those application possible.
iv. Explain what carrier mobility is and elaborate on the factors
that influence carrier mobility.
3. (a) What is “photon bunching”? Draw a simple diagram.
(b) Explain which histories interfere and why assuming that the
photons are indistinguishable.
(c) What is the final conclusion? What do the photons do?
The numbers of online applications from simple random samples of
college applications for 2003 and for the 2009 were taken. In 2003,
out of 312 applications, 97 of them were completed online. In 2009,
out of 316 applications, 78 of them were completed online. Test the
claim that the proportion of online applications in 2009 was equal
to than the proportion of online applications in 2003 at the .10
significance level.
Claim: Select an answer u 1 ≤ u 2...
With the aid of a simple generic diagram, identify and explain
how the type(s) of chemical bonding stabilizes a secondary
structure that is present in crystal structure of Yeast Hexokinase
PII with the correct amino acid sequence
A) Refer to the diagram on “Speed Control of a Shunt Wound DC
Motor.
Suppose the no load voltage V = 90V, Ra +
R1 = 4 ohms, Rsh + RF = 130 ohms,
and the motor runs at a rated speed of 1000 RPM when IL
= 4 amps. What is the back EMF VB in volts when the
motor runs at IL = 6 amps?
Note: Type a 1-decimal number, rounded off to the nearest
0.1
B) How...
Explain why a simple exergonic free energy diagram would not be
sufficient for cellular respiration with the following equation:
C6H12O6 + 6O2 → 6CO2 +6H2O + 36 ATP
Explain where the C in CO2 comes from when you exhale. Be
specific.
Please, i would appreciate an answer in a text form not
handwritten. thank you