Question

Which of the following is often referred to as flex-head handles or speeders? A) Ratchet wrench B) Screwdriver C) Pliers D) Torque wrench

Answer 1

The term 'flex-head handles' or 'speeders' refers to a Ratchet wrench. This tool uses a ratchet mechanism to apply torque in one direction, making it easy and efficient for tightening or loosening nuts and bolts.

Step-by-step explanation:

In the context of tools, the term 'flex-head handles' or 'speeders' is often used to refer to a Ratchet wrench. A ratchet wrench is a manually operated tool used for fastening and loosening nuts and bolts. It has a 'ratchet' mechanism which allows the wrench to apply torque in one direction while motion in the opposite direction simply moves the handle back into position for another turn, without removing the wrench from the bolt or nut. This makes it easier and more efficient for tightening or loosening fasteners.

To relate to your given example, a ratchet wrench provides a mechanical advantage much like the wrench in Figure 2.31. The amount of torque it can apply depends on the force exerted on the tool and the distance from the pivot point (the nut or bolt) to where the force is applied (the handle).

The tool often referred to as flex-head handles or speeders is the ratchet wrench . A ratchet wrench is a mechanical tool that allows for continuous motion in one direction while preventing motion in the opposite direction. It is commonly used in automotive and mechanical work to loosen or tighten bolts.

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