Local Service in Melbourne 

Rapid Response Electrical Limited

  • Melbourne
  • 10(52 reviews)

✅NO CALL-OUT FEE ✅Fully Certified, I am covering local and surrounding areas as well, In times of emergency, you need an electrical service you can trust. Our emergency electrical services are available 24/7 to handle any urgent situation. Whether you have a power outage, a circuit overload, or a faulty wiring issue, our team of experienced electricians will be there to quickly and efficiently resolve the problem, ensuring your safety and the safety of your property. Don't wait, call us now for fast and reliable emergency electrical service. Thanks 😊 Yours sincerely, James Brown

AlarmFix Pro

  • Melbourne
  • 10(107 reviews)

🔴No cost for call-out 🔴Silence chirping smoke alarms 🔴Expert technicians 🔴Smoke detector maintenance 🔴Safety from fire and carbon monoxide 🔴Swift response, reliable service 🔴Guarantee top-notch condition 🔴Protect family/employees 🔴Say goodbye to constant beeping 🔴Dial for unparalleled expertise

ElectroScent Solutions

  • Melbourne
  • 10(50 reviews)

Introducing ElectroScent Solutions, your premier destination for resolving those concerning electrical issues with a distinctive touch. Experience the peace of mind knowing that our expert technicians specialize in tackling all matters related to the smell of burning electronics. With our unparalleled expertise in electrical diagnostics and repair, we're here to ensure your safety and comfort. Don't let the smell of burning wires linger—call ElectroScent Solutions today for prompt and reliable service. Your satisfaction is our priority, and with our proven track record of excellence, you can trust us to deliver results that exceed your expectations. Say goodbye to electrical worries and hello to a refreshed and inviting environment. Contact ElectroScent Solutions now and experience the difference firsthand.

TrippEase Solutions

  • Melbourne
  • 10(50 reviews)

⭐We are covering locally and surrounding Areas ⭐No charge for call-outs: TrippEase Solutions offers free call-out service. ⭐Keep your electricity flowing smoothly: Don't let frequent circuit breakers tripping disrupt your day. ⭐Specialized electricians: Our team specializes in fixing faulty fuses, tripped RCDs, and overloaded circuit breakers. ⭐Quick fixes: Don't be left in the dark due to simple switch or fuse issues – call us now! ⭐Comprehensive service: From outlets to heaters, lights to dryers, we handle all electrical problems. ⭐Ensure uninterrupted power: Say goodbye to worries about main circuit breakers tripping or appliances losing power. ⭐Stress-free solutions: Let us take the stress out of your electrical troubles and keep your home powered up. ⭐Experience the difference: Contact TrippEase Solutions today and experience reliable electrical service.

Luminex Solutions

  • Melbourne
  • 10(52 reviews)

✅We are covering local and surrounding Areas ✅No charge for call-outs: Luminex Solutions offers free call-out service. ✅Expert assistance: Our team provides expert help with any lighting issues you encounter. ✅Resolve any lighting problem: Whether it's blinking bulbs, buzzing fixtures, or strobing outdoor lights, we've got you covered. ✅Tailored solutions: Say goodbye to flickering lights and hello to customized, dimmable solutions. ✅Comprehensive service: From ceiling lights to porch lights, bathroom lights to recessed lighting, we handle it all. ✅Brighten up your surroundings: Contact us today to illuminate your space and say goodbye to lighting issues!



1.      Why exposed wires produces more heat?

Increased Resistance: Exposed wires typically have a reduced cross-sectional area of the conductor due to damaged or missing insulation. This reduced cross-sectional area increases the wire's electrical resistance, leading to higher resistance heating as current flows through the wire. According to Joule's Law, the power (heat) dissipated in a conductor is proportional to the square of the current passing through it and directly proportional to its resistance.


Poor Heat Dissipation: Intact insulation acts as a thermal barrier, helping to dissipate heat away from the wire. When insulation is damaged or missing, heat generated within the wire may not dissipate as effectively, leading to localized heating and potentially higher temperatures.


Arcing and Short Circuits: Exposed wires are more prone to arcing and short circuits, especially if they come into contact with other conductive surfaces or objects. Arcing and short circuits can result in sudden increases in current flow, leading to rapid heating of the wire and potentially causing localized hot spots.


Overloading: Exposed wires may be more susceptible to overloading if they are part of a damaged electrical circuit. Overloading occurs when the current flowing through a wire exceeds its rated capacity, leading to increased resistance heating and potential overheating of the wire.


Environmental Factors: Exposed wires may be exposed to environmental conditions such as high ambient temperatures, which can exacerbate heat generation within the wire. Additionally, exposure to moisture or corrosive substances can accelerate insulation degradation, further increasing heat production.


Faulty Connections: Exposed wires may have loose or damaged connections, which can increase resistance at the connection point. Increased resistance at connections can lead to additional heat generation and potential overheating of the wire.


Increased Current Flow: In some cases, exposed wires may carry higher-than-normal currents due to faults or overloads in the electrical system. Higher currents result in increased resistive heating in the wire, leading to elevated temperatures.

2.      Which exposed wires are used for solars?

Exposed wires used in solar power systems typically include:


Photovoltaic (PV) Panel Wiring: These wires connect the individual solar panels (photovoltaic modules) together in series or parallel configurations. They carry the DC (direct current) electricity generated by the solar panels.


Solar Panel Interconnection Wiring: These wires connect the solar panels to the combiner box or junction box. They also connect the solar panels to the charge controller or inverter.


Battery Interconnection Wiring: In off-grid solar power systems or hybrid systems with battery storage, exposed wires may connect the solar charge controller to the battery bank. These wires carry DC electricity between the solar system components and the battery storage system.


Inverter Output Wiring: In grid-tied solar power systems or hybrid systems with grid connection, exposed wires connect the output of the inverter to the electrical distribution panel or grid connection point. These wires carry AC (alternating current) electricity generated by the solar system.


Grounding and Bonding Wires: Exposed wires used for grounding and bonding are essential for safety in solar power systems. They provide a path for fault currents to safely dissipate into the earth, protecting against electrical shocks and fire hazards.


Temperature and Irradiance Sensors Wiring: In some solar power systems, temperature and irradiance sensors are used to optimize system performance. Exposed wires may connect these sensors to the monitoring or control system.