A low air pressure warning signal should activate:

Question

In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 60 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.

Accepted Answer

When tank pressure falls below 60 psi.

Answer

When tank pressure falls below 120 psi.

Answer

When tank pressure falls below 10 psi.

Answer

When tank pressure falls below 5 psi.

A low air pressure warning signal should activate:

Wait, before you go