As the percentage of antifreeze in the coolant increases, ________.
A) The boiling point decreases
B) The freeze point decreases (up to a point)
C) The heat transfer increases
D) All of the above occurs
Correct Answer:
Verified
Q1: Coolant is water and _.
A)Methanol
B)Kerosene
C)Ethylene glycol
D)Glycerin
Q3: Adding a chemical to make ethylene glycol
Q4: Asian red coolant is what type?
A)IAT
B)HOAT
C)OAT
D)PHOAT
Q5: DEX-COOL is what type of coolant?
A)IAT
B)HOAT
C)PHOAT
D)OAT
Q6: PHOAT coolant is what color?
A)Red
B)Orange
C)Blue
D)Dark Green
Q7: DEX-COOL is _.
A)Propylene glycol
B)Silicate and phosphate free
C)Ethylene
Q8: Two technicians are discussing testing coolant for
Q9: Reusing old coolant is generally not approved
Q10: A voltmeter was used to check the
Q11: DEX-COOL coolant is composed mostly of which
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