What statement is true concerning the charge air system of a modern turbocharged slow- speed two-stroke cycle diesel engine? |
A) A mechanically driven auxiliary blower is usually provided because the turbocharger cannot provide enough air at low engine speeds and loads. |
B) An electrically driven auxiliary blower is usually provided because the turbocharger cannot provide enough air at low engine speeds and loads. |
C) An electrically driven auxiliary blower is usually provided because the turbocharger cannot provide enough air at high engine speeds and loads. |
D) A mechanically driven auxiliary blower is usually provided because the turbocharger cannot provide enough air at high engine speeds and loads. |