How is ice quality measured? A) Ice quality is measured in the ...

[bio_gurl]

How is ice quality measured?
 
  A) Ice quality is measured in the amount of minerals per inch.
  B) Ice quality is measured by the purity of the ice.
  C) Ice quality is measured in percentage of hardness.
  D) Ice quality is measured by the size of the individual ice pieces.

Question 2

When is the O terminal energized on most low-voltage thermostats?
 
  A) Whenever the system switch is moved to Cool
  B) Whenever the thermostat calls for cooling
  C) Whenever the thermostat calls for first stage heat
  D) Whenever the system switch is moved to Heat

[ebe]

Answer to Question 1

C

Answer to Question 2

A

[bio_gurl]

Excellent

[mohan]

Thanks for the timely response, appreciate it