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Author Question: Name two types of on-off switches used in greenhouses. What will be an ideal ... (Read 70 times)

KimWrice

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on: Jul 22, 2018
Name two types of on-off switches used in greenhouses.
 
  What will be an ideal response?

Question 2

What are five types of greenhouse environmental control that have been used from the origin of greenhouses to the present for controlling the environment in greenhouses?
 
  What will be an ideal response?


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moormoney

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Reply #1 on: Jul 22, 2018
Answer to Question 1

Thermostats and time clocks.

Answer to Question 2

Manual controls, on/off switches, staged controllers, integrated control
computers, and model-based computers.


KimWrice

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Reply 2 on: Jul 22, 2018
Wow, this really help

patma1981

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Reply 3 on: Yesterday
:D TYSM

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