Ethylene glycol, when used as a coolant in a closed cooling system for a diesel engine, is more advantageous than untreated raw water because it __________.
A
Provides a constant pH below 7
B
Has a lower freezing point and higher boiling point
C
Has a higher freezing point and a lower boiling point
D
Provides better vapor-phase cooling
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Question 1 / 2066636eef28f7522a1c51fa9f
Question 1 of 2066636eef28f7522a1c51fa9f
Ethylene glycol, when used as a coolant in a closed cooling system for a diesel engine, is more advantageous than untreated raw water because it __________.
Ethylene glycol, when used as a coolant in a closed cooling system for a diesel engine, is more advantageous than untreated raw water because it __________.