Question 32Motor Plants - QMED
70% to passAntifreeze solutions containing ethylene glycol, should not be mixed with corrosion protection oils, as the resultant mixture _______________.
Ais dangerously flammable
Bmay cause frothing
Chas a higher chloride content
Dpromotes scale buildup
AI Explanation
The correct answer is B) may cause frothing. Antifreeze solutions containing ethylene glycol should not be mixed with corrosion protection oils because the resultant mixture can cause frothing. Frothing occurs when the two liquids emulsify, creating an undesirable foam-like substance. This frothing can lead to issues with the engine's cooling system and potentially damage components. The other answer choices are incorrect, as mixing antifreeze and corrosion protection oils does not make the mixture dangerously flammable, increase the chloride content, or promote scale buildup.
Related Questions
Q@q.QuestionNumber:In a closed cooling water system, which of the following problems can cause the ... Q@q.QuestionNumber:The most common instrument used to measure diesel engine exhaust pressure is the... Q@q.QuestionNumber:For a continuous operation diesel engine, a duplex filter unit would be the best... Q@q.QuestionNumber:Which of the following conditions is most likely to occur if the electric starte... Q@q.QuestionNumber:Babbitt is a metal alloy commonly used for lining _______________.
Ready to test your knowledge?
Take a Motor Plants - QMED Practice ExamOfficial Resources
Want to practice with timed exams?
Download Coast Guard Exams for the full exam experience.
Get the App