Manitoba Airbrake Practice Exam

Is a spring brake control valve usually yellow?

1. True

2. False

The correct answer is: True

This is because spring brake control valves typically come with a bright color, such as yellow, to make them easily noticeable and distinguishable from other components in the braking system. This color coding helps technicians quickly identify and locate the valve if any maintenance or repairs need to be done. Therefore, it is safe to say that a spring brake control valve is usually yellow. Option B is incorrect because not all valves may be yellow, as it ultimately depends on the manufacturer or specific model. Some valves may be a different color or have a yellow label or sticker, but the body itself may be a different color. So, while it is not always guaranteed to be yellow, it is the most commonly used color for these valves.