11. Draw a schematic of a swash plate axial piston pump with
inclined pistons. Explain briefly...
11. Draw a schematic of a swash plate axial piston pump with
inclined pistons. Explain briefly its function and give an
expression for its geometric volume.
Draw a schematic of a wastewater treatment plant, explain the
primary and secondary treatment stages. Identify the major
pollutants removed in each stage.
( Please no too long answers )
(Please explain briefly)
A frictionless plane is 10.0 m long and inclined at
28.0°. A sled starts at the bottom with an initial speed of 5.70
m/s up the incline. When the sled reaches the point at which it
momentarily stops, a second sled is released from the top of the
incline with an initial speed vi. Both sleds
reach the bottom of the incline at the same moment.
(a) Determine the distance that the first sled traveled up the...
Briefly explain the possible effect of the following
experimental errors. TLC plate procedure with drug concentration.
1. You used a 1:200 ratio of ethyl acetate/acetic acid rather than
200:1: (Note: ethyl acetate is significantly less polar than acetic
acid) 2. You allowed the TLC plate to develop too long (past the
point where the solvent reaches the top of the plate). 3. You used
a plastic pipet rather than a thin glass spotter. 4. You labeled
your plate using a...
Draw the stages of meiosis and briefly explain what is happening
in each stage and then create a table or list that compares the
stages of mitosis and meiosis.
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.
Identify and briefly explain the different zones of the short
run aggregate supply curve.
Draw an AD/AS supply graph that depicts an inflationary gap. Be
sure to label the axes and curves. Suggest one policy that could
bring the economy to potential output and identify which curve (AD
or AS) that would shift as a result of the policy.
Briefly explain the diffraction of a circular aperture. Draw a
rough sketch showing a circular aperture and the fringes on the
screen. What type of fringes do you expect? Is the central fringe
bright or dark?
4. Draw a hypothetical demand and supply curve for S&P 500
stocks and explain briefly the effects of unexpected inflation
caused by a sudden rise in energy prices.
5. Draw a demand and supply curve of loanable funds markets and
explain the effects on equilibrium prices and quantities of LF in
response to the same situation described in Q4.