What is the term used to describe the lowest form of braking on the master controller?

What is the term used to describe the lowest form of braking on the master controller?

• A. B-Min
• B. B-Min-B-3
• C. Emergency
• D. Normal Service

Answer: (A)

In braking control, the master controller offers a range of braking intensities from light to heavy. The lightest, or lowest, form of brake application is called B-Min. This represents the minimum brake effort that still engages the braking system, used for very gentle deceleration or to begin braking without causing a sudden stop. It’s different from Normal Service braking, which provides a standard, stronger deceleration, and from Emergency braking, which delivers maximum braking force for a rapid stop. The other setting, B-Min-B-3, isn’t the standard minimum level, so it isn’t the baseline term for the lowest braking.

In braking control, the master controller offers a range of braking intensities from light to heavy. The lightest, or lowest, form of brake application is called B-Min. This represents the minimum brake effort that still engages the braking system, used for very gentle deceleration or to begin braking without causing a sudden stop. It’s different from Normal Service braking, which provides a standard, stronger deceleration, and from Emergency braking, which delivers maximum braking force for a rapid stop. The other setting, B-Min-B-3, isn’t the standard minimum level, so it isn’t the baseline term for the lowest braking.