What is the recommended angle to start a cut when removing insulation from wires with a knife?

To effectively remove insulation from wires with a knife, starting the cut at an angle is recommended, primarily for safety and efficiency reasons. When the knife is angled, it allows greater control and reduces the risk of cutting too deep or damaging the wire underneath. This method effectively peels away the insulation without compromising the integrity of the conductor itself.

Starting at an angle also aligns with best practices in electrical work, where precision is crucial. This technique helps to create a clean break in the insulation, ensuring that it is removed without fraying or nicking the wire. It promotes a cleaner finish for electrical connections, which is essential for maintaining conductivity and safety.

The other options tend not to be optimal; for instance, a straight line or a right angle could lead to a risk of cutting through the wire insulation too deeply or potentially damaging the wire itself, while a 45-degree angle might not provide the same level of control and precision as starting at a standard angle designed for such tasks.