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Author Question: What happens to wind power when the density of the air increases? What will be an ideal ... (Read 43 times)

neverstopbelieb

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on: Jul 26, 2018
What happens to wind power when the density of the air increases?
 
  What will be an ideal response?

Question 2

What is the advantage of using a 4-20 mA current loop for control signals?
 
  What will be an ideal response?


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mammy1697

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Reply #1 on: Jul 26, 2018
Answer to Question 1

Denser air has more power.

Answer to Question 2

A 4-20 mA signal is not subject to induced noise. In addition, it can indicate an unwanted open path by showing zero mA if an open occurs.


neverstopbelieb

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Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)

kthug

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Reply 3 on: Yesterday
Wow, this really help

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