Question 220General Subjects - QMED

The correct answer is B) the bite is taken midway up the jaw teeth. A Stillson wrench, also known as a pipe wrench, functions best when the bite (grip) is taken midway up the jaw teeth. This position allows the wrench to distribute the force evenly across the pipe or fitting, providing maximum grip and leverage. Taking the bite higher up the jaw teeth can cause the wrench to slip, while a bite lower down the teeth may not provide enough grip. The other answer choices are not as effective for using a Stillson wrench. Having the wrench jaws at the widest open setting (A) reduces the gripping force. Exerting maximum pull with one hand (C) limits the torque that can be applied. Adding an extension to the wrench handle (D) can provide more leverage, but the midway bite position is still the most efficient way to use the tool.