HVACR equipment placement may be affected by local ordinances ...

[ashley]

HVACR equipment placement may be affected by local ordinances governing:
 
  A) Noise. B) Vibration. C) Costs. D) Traffic.

Question 2

The general types of commercial control systems include:
 
  A) DC millivoltage, DC microamp loop, and AC frequency modulation.
  B) Self-contained and remote.
  C) Electric, electronic, and pneumatic.
  D) Low-voltage, line voltage, and millivoltage.

[ebenov]

Answer to Question 1

A

Answer to Question 2

C

[ashley]

Gracias!

[frankwu0507]

Thanks for the timely response, appreciate it