Question 609Steam Plants - Assistant Engineer70% to pass
Which of the following would contribute to the formation of an oil and water emulsion, in addition to acid formation?
AI Explanation
The correct answer is D) Water, agitation, and heat.
The formation of an oil and water emulsion is caused by the presence of water, agitation, and heat. These factors allow the water to be dispersed into the oil, creating a stable emulsion. Aeration and solid insoluble particles can contribute to emulsion formation as well, but they are not the primary factors.
The other options are incorrect because:
A) Aeration and agitation can contribute to emulsion formation, but heat is the key factor in this process.
B) Solid insoluble particles can contribute to emulsion formation, but they are not the primary driver.
C) Water and solid insoluble particles alone are not sufficient to form an oil and water emulsion.
Related Questions
#607 A cloudy or milky appearing lube oil sample, taken from the main lubricating oil system could be caused by _______________.#608 While a vessel is underway, which of the conditions listed would indicate a leak in the lube oil cooler? #610 If a lube oil pump fails to build up discharge pressure, the cause could be the _______________.#611 What type of lube oil cooler is shown in the illustration? Illustration GS-0122 #612 During high-speed operation of the main turbine propulsion unit, the heat absorbed by the lubricating oil is removed by the _______________.