The molecules of ____________________ capture light energy from the sun
Fill in the blank(s) with correct word
chlorophyll
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When taking an ASE certification test, _____________
A) Only one test can be taken B) You can take a break after receiving permission C) Some hands-on activities may be required D) The correct answers will be shown after you finish
Keeping wood structures dry and limiting the use of all wood to areas at least ____" above the exterior grade provides additional assurance against termites.
A. 6 B. 9 C. 12 D. 15
How are the indoor sections of mini-split heat pump systems normally installed?
A) The indoor section is installed in an attic or basement and ducted to the conditioned space. B) They are mounted in a window with the refrigerant lines running out the back. C) A large hole must be cut in an outside wall and extra framing added to support the unit. D) They are mounted on the ceiling or hung on a wall.
The horsepower of an electric motor is found with the formula hp = 6.2832T (rpm)/33,000, where hp equals horsepower, T = torque in pound-feet (lb-ft), and rpm = revolutions per minute. Solve for T when hp = 2.0, and rpm = 2300. Round the answer to 2 decimal places.
Fill in the blank(s) with the appropriate word(s).