Question

When making bends on short lengths of conduit, the shoe may be prevented from creeping by _____?

1) Using a vice grip
2) Using a hammer
3) Using a pipe wrench
4) Using a bending spring

Answer 1

To prevent the shoe from creeping when bending conduit, a bending spring can be used. Increasing leverage with a pipe over a wrench handle eases the removal of tight bolts, while gripping nails with pliers helps prevent them from bending.

Step-by-step explanation:

When making bends on short lengths of conduit, the shoe may be prevented from creeping by using a bending spring. Mechanics sometimes put a length of pipe over the handle of a wrench when trying to remove a very tight bolt. This helps by increasing the leverage which in turn decreases the amount of force needed by the mechanic to rotate the bolt. However, this increased leverage can also be hazardous because it can break the bolt if too much force is applied. Similarly, an old carpenter's trick to prevent nails from bending when hammered into hard materials is to grip the center of the nail firmly with pliers. This helps by providing support to the nail, distributing the force across a larger section of it and reducing the likelihood of bending.