Explain how to choose the best angle for a flat plate on an alt-azimuth tracker and how the tracker would move
What will be an ideal response?
A single axis alt-azimuth tracker will have the horizontal-axis fixed to approximately the latitude measured from the horizontal and the vertical axis rotates at a rate of 1 rev/day (during the time the sun is up). A dual-axis tracker will have the horizontal axis adjust slightly each day to compensate for the sun's north-south motion and the vertical axis rotates at a rate of 1 rev/day (during the time the sun is up).
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Of the following, which is not a way venture capitalists get the money they deploy?
A. Pension funds B. High net worth individuals C. Investment bankers D. Corporations
A thin sheet specimen of iron?carbon alloy, with 0.016 weight percent carbon, is heated to 1000 K, where it is allowed to come to equilibrium. Following this, it is slow cooled to 850 K. It is then quenched in iced brine and aged at 313 K for 100 hours. Describe the resulting microstructure.
What will be an ideal response?
Smaller, residential applications use what kind of condenser?
A) combination B) air-cooled C) geothermal D) water-cooled
Which of the following messages broadcast to a truck data bus would probably be assigned the highest priority?
A. change in oil temperature status B. drop in ambient pressure C. change in throttle position D. panic brake application