Which of These Causes More Heat Retention by the Engine

question 10

Multiple Choice

Which of these causes more heat retention by the engine around the exhaust ports, thus transferring more heat to the cooling system?

• A)Exhaust backpressure"
• B)Lower temperature thermostat"
• C)Higher temperature thermostat
• D)EGR valve"

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Definitions:

Aldactone

A diuretic medication used to treat conditions like high blood pressure and heart failure, also known by its generic name spironolactone.

Lasix

A diuretic medication used to treat fluid retention and swelling caused by heart failure, liver disease, or kidney disease.

Yellow To Amber

A color range from pale yellow to a deeper, golden-yellow shade, often used to describe the appearance of substances.

Urine

A liquid by-product of metabolism in humans and many animals, expelled through the urinary system.