The availability of standard communicating components and an open ...

[waynest]

The availability of standard communicating components and an open protocol means that more manufacturers can use communicating controls, opening the market up. This was demonstrated at the 1996 ASHRAE show in Atlanta, when multiple controllers from several major manufacturers were up and operating, all connected to the same ________ system.
 
  A) BACnet B) climate C) standard protocol D) ClimateTalk

Question 2

In a traditional gas furnace with a standard combination gas valve, what controls the gas valve?
 
  A) The furnace ignition board B) The spark igniter
  C) The door switch D) The heating thermostat

[josephsuarez]

Answer to Question 1

A

Answer to Question 2

D

[waynest]

Wow, this really help

[jamesnevil303]

Thanks for the timely response, appreciate it