The answer to 'electrical repair gets hot' is that an electrical repair getting hot is often a sign of an underlying issue that needs to be addressed. This could be caused by a problem with the wiring, a faulty component, or an overloaded circuit. If an electrical repair is getting hot, it's important to turn off the power and investigate the issue further.
Some common causes of an electrical repair getting hot include loose connections, damaged wiring, overloaded circuits, and faulty components. Symptoms may include the repair feeling hot to the touch, sparks, or a burning smell. Solutions can include tightening connections, replacing damaged wiring, reducing the load on the circuit, or replacing faulty components. However, it's important to be cautious when dealing with electrical issues, as they can be dangerous. If you're not comfortable troubleshooting the problem yourself, it's best to call a licensed electrician to inspect and repair the issue.