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Author Question: Frequent starting and stopping of a system is known as A) Short cycling B) Limited differential ... (Read 61 times)

Medesa

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on: Jul 27, 2018
Frequent starting and stopping of a system is known as
 
  A) Short cycling B) Limited differential control
  C) Energy saving control D) Control jogging

Question 2

The newest HVACR control systems operate by
 
  A) processing electronic signals with a microprocessor
  B) turning relay coils on or off to complete circuits
  C) providing a modulating air pressure in response to monitored conditions
  D) providing a varying DC voltage in response to monitored conditions


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Mholman93

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

A


Medesa

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Reply 2 on: Jul 27, 2018
Wow, this really help

robbielu01

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Reply 3 on: Yesterday
Gracias!

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