Technician a Says the Bearings in a Turbocharger Are Cooled

question 58

Multiple Choice

Technician A says the bearings in a turbocharger are cooled by engine oil. Technician B says turbocharger bearings are cooled by engine coolant. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

---

Definitions:

Moldy Hay Disease

Moldy Hay Disease, also known as Farmer's Lung, is a respiratory condition caused by inhaling dust from moldy hay, leading to allergic reactions in the lungs.

Neonate Mortality

The death of newborns within the first 28 days of life.

Pulmonary Hypoplasia

A developmental condition characterized by the underdevelopment of the lungs, leading to potential breathing difficulties after birth.

Respiratory Distress Syndrome

A serious condition where there's insufficient surfactant in the lungs, making breathing difficult; most common in premature infants.