Multiple Choice
Hemispherical combustion chambers are being discussed. Technician A says the flame path from the spark plug to the piston head is short, which provides efficient burning. Technician B says cross-flow arrangement of the inlet and exhaust valves allows for a relatively free flow of gases in and out of the chamber. Who is correct?
A) A only
B) B only
C) both A and B
D) neither A nor B
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Technician A says VVT (variable valve timing)engines
Q5: To ensure proper seating of the valve,
Q5: The hemispherical combustion chamber provides excellent turbulence
Q7: Which of the following is NOT true
Q8: A single hole in the cylinder head
Q9: Technician A uses a 30-degree stone for
Q10: The distance between the valve face and
Q18: Installed valve spring height can be adjusted
Q19: _ support the valve in the head
Q32: A cylinder head that has the intake