某轮船速12kn,逆风逆流航行,流速1kn,风使船减速1kn,0600计程仪读数为120'.0,计程仪改正率ΔL=+3%,则1h后相对计程仪读数为()。 ["A.128'.7","B.129'.7","C.130'.7","D.131'.7"]
某轮船速14kn,顺风顺流航行,流速2kn,风使船增速1kn,0600计程仪读数为100'.0,计程仪改正率ΔL=-5%,则2h后相对计程仪读数为()。 ["A.129'.5","B.131'.6","C.133'.7","D.135'.8"]
通过DCS如何调节F-101/1注水量?
有风无流时,如计程仪改正率ΔL=0%,则相对计程仪航程(SL)和实际航程(SG)之间的关系为()。 ["A.SL>SG","B.SL=SG","C.SL<SG","D.视风的顺逆而定"]
C-101/1顶温超温,DCS如何操作?
C-101/1给水冷焦时,DCS如何操作?