() may be fitted for operating the derrick topping lift (the wire which adjusts the derrick height).
A band or collar on the top end of a boom to which the topping lift,midships guy,and outboard guys are secured,is called the().
The resistance of electric wire will decrease as its ()
A single heavy wire made up for the topping lift is called a().
The coil of wire rotating in the magnetic field produces the().
When the current flow through a copper wire increases, its ()
A tackle by which the outer end of a boom is raised and lowered is the topping().
Wires should have each feature of the following except ()
A warp end may be fitted for operating the derrick topping wire which adjusts the derrick ().
The major cause of anchor buoy pendant wire failures is().
A band or collar on the top end of a boom which the topping lift, midships guy, and outboard guys are secured, is called the().
Stress on the topping lift of a swinging boom can be reduced by().
What is an advantage of having wire rope with a fiber core over that of a wire rope of the same size with a wire core().
With a given load on the cargo hook,tension in a single span topping lift().
The only wire rope termination which may be made in the field is().
On open lifeboats,the purpose of the wire stretched between the davit heads is to().
What is meant by the term TOPPING THE BOOM?()
The () is used to handle the ropes and wires.
During fueling operations, which of the listed precautions should be taken when topping off fuel tanks?()
When cutting wire rope,seizings are put on each side of the cut.The seizings prevent the wire from unlaying and also().
The wire frame diagram is used to show wire __________.
The wires fixed under Belle\'s cap were connected to
The explanation of the word "wired" probably indicates that______.