Question 468Motor Plants - Assistant Engineer
70% to passAntifreeze solutions containing ethylene glycol should not be mixed with corrosion protection oils, as the resultant mixture_______________.
Ais dangerously flammable
Bhas a higher chloride content
Cmay cause frothing
Dpromotes scale buildup
AI Explanation
The correct answer is C) may cause frothing. Antifreeze solutions containing ethylene glycol should not be mixed with corrosion protection oils because the resultant mixture may cause frothing. The chemical reaction between the antifreeze and the oils can create a foamy, frothy mixture that can interfere with the proper functioning of the system. This frothing can disrupt normal fluid flow and potentially damage components. The other answer choices are incorrect, as the mixture does not become dangerously flammable, have a higher chloride content, or promote scale buildup.
Related Questions
Q239:The illustrated device is used to_______________. Illustration MO-0050 Q381:The power consumed during the scavenging process of a diesel engine is known as ... Q375:Aftercooling of a turbocharged diesel engine will result in_______________. Q9:A four cylinder, four-stroke cycle, single acting diesel engine has a 740 mm bor... Q220:Which of the listed diesel engine operating conditions should be checked immedia...
Ready to test your knowledge?
Take a Motor Plants - Assistant Engineer Practice ExamOfficial Resources