单选题 1分

If an auxiliary diesel engine coolant temperature is higher than normal, but the thermostat is deter...

If an auxiliary diesel engine coolant temperature is higher than normal, but the thermostat is determined not to be detective, you would suspect a/an _______.
  • A. cavitation erosion in the water jackets
  • B. dirty jacket water cooler
  • C. excess corrosion inhibitor in the coolant
  • D. defective turbocharger

你可能感兴趣的试题

1 单选题 1分
  • A. Chemical energy
  • B. Mechanical energy.
  • C. Thermal energy.
  • D. Electrical energy.
3 单选题 1分
  • A. big size
  • B. fuel economy
  • C. low speed
  • D. high power
4 单选题 1分
  • A. turbine engine
  • B. steam engine
  • C. gas turbine
  • D. internal combustion engine
5 单选题 1分
  • A. a tug boat
  • B. an oil tanker
  • C. a salvage ship
  • D. a motor vessel