👌🏼 3 MACETES INCRÍVEIS para PASSAR CABOS ELÉTRICOS mais FÁCIL! 😉

Summary

In this video, the presenter walks viewers through the process of electrical installation in a house under construction. The focus is on practical tips learned on-site, including techniques for running electrical cables, using guide wires, and fixing cables in place. Several 'tricks of the trade' are shared, such as using different colored tapes for organizing circuits and ensuring proper cable lengths. The presenter also discusses tools and materials, offers advice on avoiding common mistakes, and shares a recommendation for a helpful app for electricians. The video is educational and insightful for both professionals and DIY enthusiasts.

Takeaways

• 😀 The importance of using steel-core guide wires when passing electrical cables to ensure flexibility and durability.
• 😀 Always leave a 15-30 cm slack in cables to avoid accidental disconnections and make future work easier.
• 😀 Use electrical tape to secure cables to the guide wire, but avoid relying on it for connections, as connectors are a safer option.
• 😀 Ensure there is no obstruction or marking when laying down new electrical conduits to prevent complications.
• 😀 It's essential to organize cables by color and label them for easy identification, especially when installing complex circuits.
• 😀 When working in a ceiling, use a guide wire to locate existing conduits and avoid damage during installation.
• 😀 For circuits involving multiple switches, use different colored tapes to mark cables for better tracking.
• 😀 For high-precision work like running cables through ceilings and walls, always check for proper alignment and avoid slack.
• 😀 The use of a smartphone app tailored for electricians can provide valuable tips, tools, and points for rewards, enhancing the work experience.
• 😀 Always check the size and compatibility of conduits and cables before purchasing to avoid waste or shortages.

Q & A

What is the primary focus of the video script?

The video focuses on teaching viewers how to pass electrical cables for a construction project, including tips and techniques learned from experience in the field.

What tool is used to guide the cables through the pipes?

A guide wire, often referred to as a sonda guia, is used to push the cables through the pipes. The guide is usually made of steel for better durability.

Why is it important to choose a high-quality guide wire?

A high-quality guide wire with a steel core is more durable and flexible, allowing it to navigate the bends in the pipes more effectively without breaking.

What is the purpose of leaving extra cable length when installing electrical wiring?

Leaving an extra 20-30 centimeters of cable at each point allows for easier future adjustments or repairs, particularly when needing to make connections or changes in the installation.

How do the workers identify the location of the sonda guide when it passes through the walls or ceilings?

The workers make it into a game, guessing where the sonda guide will emerge. This adds a bit of fun while ensuring they keep track of its path for efficient cable routing.

What is the significance of using different colored tape when marking cables?

Different colored tapes are used to clearly identify which circuit each cable belongs to. This helps in organizing and troubleshooting the wiring system later.

Why does the video suggest measuring ducts before purchasing cables?

Measuring the ducts before buying cables ensures that the correct length and size are purchased, reducing the risk of having cables that are too short or too long, which could lead to material waste or fitting issues.

What are the challenges faced when passing cables through existing ducts?

The challenges include ensuring that the cables fit through the ducts without getting stuck or tangled, especially when working with tight or pre-installed pathways.

What precautionary step is mentioned to prevent the cables from being pulled back into the ducts?

To prevent cables from being pulled back into the ducts by accident, the workers tie a knot in the circuit at the end of each cable, ensuring it stays in place.

What role does the new mobile app for electricians play in the process?

The app helps electricians by offering tips, tools for measuring, and the ability to earn points that can be redeemed for products, supporting their day-to-day work and providing valuable resources for their tasks.