Question

Tech A says that blowby gases occur when compression and combustion gases leak past the piston rings. Tech B says that the upper two piston rings are oil control rings. Who is correct?

Answer 1

Tech A says that blowby gases occur when compression and combustion gases leak past the piston rings is correct while tech B is also correct.

What causes Blowby gasses?

A lot of blowby occurs takes place if exhaust gas enters the crankcase by passing via  or past the piston rings.

Note that other sources are turbochargers as Blowby passes the piston rings, it brings in pressure and combustion gases into the oil pan.

Therefore, Tech A says that blowby gases occur when compression and combustion gases leak past the piston rings is correct while tech B is also correct.

Learn more about  Blowby gasses from

https://brainly.com/question/4015642

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