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Author Question: A standards and testing organization that specializes in product safety is: A) The Underwriters ... (Read 223 times)

gbarreiro

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A standards and testing organization that specializes in product safety is:
 
  A) The Underwriters Laboratories - UL.
  B) The International Code Council - ICC.
  C) The Environmental Protection Agency - EPA.
  D) The National Fire Protection Association - NFPA.

Question 2

In a direct digital control system the primary controller is the:
 
  A) Voltage amplifier. B) Wheatstone bridge.
  C) Bleed-type thermostat. D) HVACR computer.



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Bigfoot1984

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Answer to Question 1

A

Answer to Question 2

D




gbarreiro

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Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it


jojobee318

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Reply 3 on: Yesterday
Excellent

 

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