Question 225General Subjects - QMED70% to pass
The names plug, bottom, and taper refer to _______________.
AI Explanation
The correct answer is B) machinist's hand taps.
The terms "plug," "bottom," and "taper" refer to the different types of machinist's hand taps used for creating internal threads in workpieces. Plug taps are used to start and cut threads, bottom taps are used to finish the threads at the bottom of a hole, and taper taps are used to gradually cut threads from the surface of the workpiece.
The other options are incorrect as they do not accurately describe the usage of these specific terms in the context of a US Coast Guard Captain's License Examination. Pipe fittings, measuring instruments, and drill press parts do not typically use the terminology of "plug," "bottom," and "taper" in the same way as machinist's hand taps.
Related Questions
#223 If you are cutting external threads by hand and you start the die at an angle, the threads will _______________.#224 The proper tool used for cutting new external threads is called a thread _______________.#226 With respect to machine shop "taps and dies"; a plug tap is correctly used for _______________.#227 If a bolt or stud were to break off flush at the surface, which of the listed actions would probably be the best first step to begin the process of its removal? #228 The device "F" shown in the illustration is best used to_______________ Illustration GS-0080