ASE H1 CNG Engines (Transit Bus) Practice Questions - ASE H1 - Compressed Natural Gas (CNG) Engines (Transit Bus) Certification Exam

Access More Questions

During a cylinder balance test on a CNG transit-bus engine, disabling cylinder 2 produces almost no change in engine rpm. This indicates that cylinder 2:

Is the strongest cylinder in the engine Was already contributing little power and is the weak cylinder Has excessive compression Is operating with an overly rich mixture

Correct Answer:

Was already contributing little power and is the weak cylinder

Access more questions from this quiz

Continue to ASE H1 CNG Engines (Transit Bus) Practice Questions - ASE H1 - Compressed Natural Gas (CNG) Engines (Transit Bus) Certification Exam for more practice questions and the full quiz experience.

Access More Questions