The two metals used in a type K thermocouple are:
A) Aluminum and copper. B) Iron and steel.
C) Copper and antimony. D) Chromel and alumel.
Question 2
Where is subcooled refrigerant found?
A) Where the refrigerant changes from liquid to gas
B) Where the refrigerant is a gas
C) Where the refrigerant is a liquid
D) Where the refrigerant changes from gas to liquid