Engine 2014: Electricity

1. A Twist-on connectors may be used for making joints in cables.
2. B Twist-on connectors may be used to facilitate a conductor splice.
3. C Twist-on connectors may be used to extend the length of a circuit.
4. D Twist-on connectors may be used in enclosures as long as the insulating cap can be secured to prevent loosening due to vibration.

Tip: press A-D to answer