ASE Engine Repair Multiple Choice Practice Test

Question 1 of 3
21% Get this Question Right
Piston ring lands and/or top compression ring may crack. Failing to remove the ridge ring may cause piston ring lands and/or the top compression ring to crack or break after the engine is assembled and started.
Z
Y
Tech Y says a warped cylinder head mounting surface on a block may cause valve seat distortion. Tech Z says a warped cylinder head mounting surface a block may cause coolant and combustion leaks. Which tech is correct?
Both