What is the difference in temperature cycles between the indoor and the outdoor growing environments that causes decline of plant health under indoor growing conditions?
What will be an ideal response?
Plants grown indoors frequently are not exposed to the cooler night temperatures that are normal for plants grown outdoors.
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Answer the following statement(s) true (T) or false (F)
1. Maximizing the energy efficiency of an HVAC system means controlling two factors: the area (volume of air) in the home that the system must heat and cool, and the temperature level to which the system must heat or cool that area. 2. Air duct leaks are usually easy to detect. 3. Room air conditioners do not work well in confined, well insulated spaces. 4. The two main types of space heaters are defined by their method of transferring heat. 5. Most residential water heaters in the U.S. are tanks ranging in size from 5-20 gallons.
The value of hides may be reduced by
A) Nicking the hide while skinning B) Mud C) Branding D) Heel fly larvae E) All of the above
Passive solar water heaters have no moving parts
Indicate whether the statement is true or false
This question requires you to refer to the tables located in NEC Article 430. What is the motor full load current (FLA) for a 2hp, 230V, single-phase motor?
A.10A B. 12A C. 15A D. No answer text provided