Question

why fire brigade men often use shining brass caps?

Answer 1

the fire helmet are designed with protection from hot water around the neck and face.the long brim on the back protect the wearer neck .the helmet also protect the head from impact from structural component,equipments,etc that can fall from above because of fire weakened support structure.

Answer 2

$\textbf{Hello mate}$

Fire brigade men often use shining brass caps because these caps absorb very little heat and therefore,help the firemen while they are putting off the fire.

$\textbf{Hope this helps you}$