Question

what is the maximum percentage of cylinder leakage allowed by most auto manufacturers? select one: a. 5% b. 10% c. 15% d. 20%

Explanation:

In automotive engineering (a sub - field of Natural Science), cylinder leakage tests are common. Most auto manufacturers consider a maximum of 20% cylinder leakage as an acceptable limit in many cases. This is based on industry standards and typical engine performance requirements.

Answer:

d. 20%