Question 629General Subjects - Assistant Engineer70% to pass
The main difference between a common lathe dog and a safety lathe dog is that the latter _______________.
AI Explanation
The correct answer is B) has a headless set screw.
The key difference between a common lathe dog and a safety lathe dog is that the safety lathe dog has a headless set screw, which helps prevent the workpiece from being accidentally dislodged during operation. The headless design reduces the risk of the set screw catching on the operator's clothing or skin, making it a safer option for use in a lathe. The other answer choices do not accurately describe the primary distinction between these two types of lathe dogs.
Related Questions
#627 In accordance with the international MARPOL Annex VI regulations, what is the minimum allowable flue gas outlet temperature for a continuous-fed shipboard incinerator while in operation? #628 In accordance with the international MARPOL Annex VI regulations, what is a permissible alternative to burning oil residue sludge in an appropriate incinerator? #630 The lathe tool shown as figure "N" in the illustration is commonly known as a/an _______________. Illustration GS-0090 #631 Which of the illustrated lathe tools would be used to produce a smooth finish cut for figure I? Illustration GS-0009 #632 The angle "A" shown on the illustrated lathe tool bit is properly called the _______________. Illustration GS-0164