Question

At a construction site and torch-applied roofing system operation, what is the main purpose of using a torch?

1) To provide heat for melting the roofing material
2) To provide light for working at night
3) To create a controlled flame for safety purposes
4) To generate electricity for powering tools and equipment

Answer 1

The main purpose of using a torch in a torch-applied roofing system operation is to provide heat for melting the roofing material.

Step-by-step explanation:

The main purpose of using a torch in a torch-applied roofing system operation at a construction site is to provide heat for melting the roofing material. The torch produces a controlled flame that generates enough thermal energy to melt the roofing material, allowing it to adhere to the surface and form a waterproof seal. The heat from the torch also helps in the installation process by softening the material, making it easier to work with.