单选题 When should their ship reach the pilot station tomorrow? 31课

A、 1800.
B、 1900.
C、 0800.
D、 0900.
下载APP答题
由4l***jh提供 分享 举报 纠错

相关试题

单选题 How does(  )water-tube boiler work?

A、Th
B、water passes throug
C、th
D、insid
E、o
F、th
G、tubes whil
H、th

单选题 What did they use to treat the water?

A、Filter.
B、Chemical.
C、Heating
D、Se
E、water.

单选题 Which type of scavenging methods is not mentioned?

A、Th
B、cross flow.
C、Th
D、loop.
E、Th
F、uniflow.
G、Th
H、puls

单选题 Which factor may influence overlap with two-stroke cycle engines? 13课

A、Engin
B、spee
C、B. Engin
D、design.
E、Engin
F、scal
G、D. Engin
H、weight.

单选题 Who is the first speaker?

A、Th
B、chie
C、engineer.
D、Th
E、secon
F、engineer.
G、Th
H、thir

单选题 How often is a pressure test carried out? 17课

A、Every six months.
B、Every fiv
C、months.
D、Every four months.
E、Every thre
F、months.

单选题 Who is in charge of the boiler?

A、Th
B、chie
C、engineer.
D、Th
E、thir
F、engineer.
G、Th
H、secon

单选题 What is the speed of turbocharger before cleaning the compressor?

A、About 20, 000 r/min.
B、Less than 20,000 r/min.
C、Mor
D、than 20, 000 r/min.
E、Equal to 20,000 r/min.