The part of a fuse that melts and opens the circuit is made of ().
- Acopper and antimony
- Bsteel and babbitt
- Caluminum or beryllium alloy
- Dzinc or an alloy of tin and lead
The part of a fuse that melts and opens the circuit is made of ().
1、The sequence of parts in a generally
The sequence of parts in a generally used fuel oil supply system for a main engine is ()(1)tanks in the double bottom(2)centrifuges(3)service...
2、The part of a windlass which physicall
The part of a windlass which physically engages the chain during hauling or paying out is the().Adevil's clawBbull gearCwildcatDcat head
3、When the opening pressure of a diesel
When the opening pressure of a diesel engine fuel injector is greater than that specified by the engine manufacturer, which of the following p...
4、When the opening pressure of a diesel
When the opening pressure of a diesel fuel injector is greater than that specified by the engine manufacturer,the ()Aquantity of fuel injecte...
5、The Oil Record Book, as a part of the
The Oil Record Book, as a part of the ships official logbook, shall be kept on board and preserved for a period of ().A3 years after making the first entryB2 years after the last entryC3 months after last entryD3 years after the last entry
6、The bottom of the mast rests on a part
The bottom of the mast rests on a part of the keel called the mast().AfootBheelCstepDsole