HVAC Quiz

Refrigerant 502 is in group 2.

• True

• False

Methyl formate is in group 1.

• True

• False

Refrigerant 30 is in group 1.

• True

• False

Methyl chloride is in group 2.

• True

• False

Sulfur dioxide is in group 3.

• True

• False

Refrigerant 500 is in group 1.

• True

• False

Ethyl chloride is group 2.

• True

• False

Refrigerant 13 is in group 1.

• True

• False

Refrigerant 11 is in group 1.

• True

• False

The color code for R504 is tan.

• True

• False