Excessive lube oil consumption by a...

Question 1 / 270705eccef9bbacbc34ba4d455df

Question 1 of 270705eccef9bbacbc34ba4d455df

Excessive lube oil consumption by a reciprocating air compressor can be caused by __________.

Question 1 of 27070

Excessive lube oil consumption by a reciprocating air compressor can be caused by __________.

🔍 Key Concepts

• How lube oil reaches the cylinder and valves in a reciprocating air compressor • What conditions will actually make more oil get carried over into the air stream • Difference between things that change compressor performance/pressure and things that change oil carry‑over

💭 Think About

• Which option directly increases the chance that oil will be picked up or swept along by the moving parts or air flow? • Which choices mainly affect temperature, efficiency, or mechanical load, but do not by themselves cause excessive oil consumption? • Think about what happens if there is simply too much oil available in the crankcase or lubricator compared with the designed level.

✅ Before You Answer

• Identify which choice(s) would change the amount of oil exposed to moving parts or air passages. • Consider which option might cause oil to be entrained in the discharge air rather than just staying as lubrication. • Eliminate any choices that mainly relate to pressure differential or cooling but not directly to how much oil is being used.

Question 1 of 27070

Excessive lube oil consumption by a reciprocating air compressor can be caused by __________.

increasing the operating pressure differential

using oil having an excessive viscosity

intercooler or after cooler leaks

carrying the oil level higher than normal

Question 1 / 270705eccef9bbacbc34ba4d455df

Question 1 of 270705eccef9bbacbc34ba4d455df

Excessive lube oil consumption by a reciprocating air compressor can be caused by __________.

Back

Question 1 of 27070

Excessive lube oil consumption by a reciprocating air compressor can be caused by __________.