List the basic parts of a point absorber power generating system and explain how it produces electrical power
What will be an ideal response?
Point absorber units move by wave action with respect to a fixed submerged reference. The motion can be used to drive a hydraulic motor and generator to create electricity. Because they are axially symmetrical, point absorbers can work with waves moving in any direction.
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The level of government payments ________ as prices fell and costs ________ in the 1980s, and ________ dramatically as prices rose in the 2000s.
Fill in the blank(s) with the appropriate word(s).
Weasels, polecats, and ferrets all belong to the same genus
Indicate whether the statement is true or false
The correlation between stress and worker productivity
a. tends to follow an inverted U-shaped curve. b. tends to be similar to a learning curve. c. is negative. d. is positive. e. has yet to be researched properly.
A measure of a lamp’s ability to show colors accurately is called __________.
a. color temperature b. color rendition c. candlepower d. light