33.The longer an oil fire burns, the .(A)harder it is to be extinguished(B)easier it is to be exting
34.What type of fire extinguisher can be used to extinguish electrical fire?(A)CO2fire extinguisher(
35.When the engine speed slows down, the governor will the engine fuel pump setting.(A)increase(B)re
36.With the hot pressure indicator, what shall be worn before taking the measurements?(A)glasses(B)g
38.What operating condition can cause high exhaust gas temperature and black smokeexhausting from an
39.What component in a thrust bearing can transfer the thrust from the propeller to the hull ofthe s