Multiple Choice
Technician A says that fixed-geometry turbochargers that lack controls are designed to provide maximum boost pressure at rated speed or peak horsepower. Technician B says that a properly matched turbocharger will need to provide maximum boost pressure at the highest cylinder pressure, which is peak torque. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B
Correct Answer:

Verified
Correct Answer:
Verified
Q48: A JWAC (jacket water aftercooler) is capable
Q49: Technician A says that an engine that
Q50: Technician A says that turbocharging a diesel
Q51: Which of the following reasons best explains
Q52: Technician A says that turbocharger lag is
Q54: Which of the following is the most
Q55: A restricted, undersized, or otherwise damaged exhaust
Q56: Why is a barometric pressure sensor used
Q57: When a turbocharger turns at high speed,
Q58: If intake or underhood intake air temperature