In automatic （） the winch may be overhauled and wire is paid off the barrel at a pre-determined maximum tension.
A: cranes
B: windlass
C: capstans
D: mooring winche
A: cranes
B: windlass
C: capstans
D: mooring winche
举一反三
- Some machines are installed on the main deck including the following equipment except _____. A: windlass B: cargo winch C: steering gear D: mooring winch
- Please answer this question. A: Windlass. B: Tension winch. C: Mooring winch. D: Winch motor.
- The maximum strain in the tension reinforcement in the section at failure is（）
- 中国大学MOOC: For a bar under axial tension, the sections with the maximum normal stress and maximum shear stress are
- The maximum shear stress in the rod in tension and compression is 40MPa, then the maximum normal stress in the rod is equal to . A: 80MPa B: 40MPa C: 60MPa D: 56.6MPa