The jaws in this type of wrench open parallel with the help of a screw thus proving suitable for all sizes of nuts. These are:

A 20.0 cm wrench is used to generate a torque at a bolt. A force of 50 N is applied perpendicularly at the end of the wrench. The torque generated at the bolt is

The wrench in the figure has six forces of equal magnitude acting on it. (Figure 1)Figure1 of 1Part ARank these forces (A through F) on the basis of the magnitude of the torque they apply to the wrench, measured about an axis centered on the bolt.Rank from largest to smallest. To rank items as equivalent, overlap them.View Available Hint(s)for Part AResetHelpABCDEFsmallestlargest The correct ranking cannot be determined.

In terms of bolts, Explain the following statement M16 1.75 mm. (2)

Bolts are made with:Question 12Select one:a.Trapezoidal threadb.Buttress treadc.Metric thread

Why should you only tighten the nuts in a star or criss-cross pattern?