题目

Proper filtering and straining of diesel fuel is important because the.A. fuel oil pump will over-speed if dirt is not removedB. fuel oil transfer pumps cannot tolerate small amounts of grit in the oilC. fuel injectors may be damaged by foreign particles in the fuel oil dirtyD. fuel will clog the intake air filter

Proper filtering and straining of diesel fuel is important because the.
  • A. fuel oil pump will over-speed if dirt is not removed
  • B. fuel oil transfer pumps cannot tolerate small amounts of grit in the oil
  • C. fuel injectors may be damaged by foreign particles in the fuel oil dirty
  • D. fuel will clog the intake air filter

题目解答

答案

C

解析

柴油燃料的适当过滤和过滤很重要，因为燃料喷射器可能会因燃料中的外来颗粒而损坏。柴油燃料中的杂质，如灰尘和颗粒，可能会堵塞或损坏燃料喷射器，从而影响发动机的性能和效率。因此，确保燃料清洁是维护柴油发动机正常运行的关键。