Retarder
A retarder is a special braking system used in buses and large vehicles to help control speed, especially when going downhill, without using the regular brakes. Think of it as an extra brake that helps protect the main brakes from wearing out too quickly. Bus drivers need to know how to use retarders properly because it's an important safety feature and can save the company money on brake maintenance. You might also hear it called an "auxiliary brake," "engine brake," or "secondary braking system."
Examples in Resumes
Expertly operated buses equipped with Retarder systems on mountain routes
Trained new drivers on proper use of Retarder and braking systems
Maintained perfect safety record using Retarder technology on steep gradient routes
Typical job title: "Bus Drivers"
Also try searching for:
Where to Find Bus Drivers
Professional Organizations
Training Resources
Industry Networks
Example Interview Questions
Experienced Driver Questions
Q: How do you decide when to use the retarder versus regular brakes in different situations?
Expected Answer: An experienced driver should explain how they use the retarder on long downhill stretches to preserve regular brakes, and describe specific scenarios where retarder use is most appropriate, such as mountain driving or wet conditions.
Q: How would you train a new driver on proper retarder use?
Expected Answer: Should demonstrate teaching ability by explaining step-by-step how to introduce retarder concepts, common mistakes to avoid, and safety considerations when training others.
Mid-Level Driver Questions
Q: What are the warning signs that a retarder system isn't working properly?
Expected Answer: Should be able to describe typical warning signs like unusual noises, reduced effectiveness, or warning lights, and explain when to report issues to maintenance.
Q: In what weather conditions should you be cautious about using the retarder?
Expected Answer: Should explain that retarders should be used carefully in wet, icy, or slippery conditions as they can affect vehicle stability.
Entry-Level Driver Questions
Q: What is a retarder and what is its basic purpose?
Expected Answer: Should be able to explain that a retarder is an auxiliary braking system that helps slow the vehicle without using regular brakes, especially useful on long descents.
Q: What's the main benefit of using a retarder?
Expected Answer: Should mention that retarders help prevent regular brake wear and overheating, which saves on maintenance costs and improves safety.
Experience Level Indicators
Junior (0-1 years)
- Basic understanding of retarder operation
- Knowledge of when to use retarder vs. regular brakes
- Ability to recognize retarder warning signs
- Basic vehicle safety procedures
Mid (1-3 years)
- Confident use of retarder in various conditions
- Understanding of maintenance requirements
- Advanced braking techniques
- Route planning considering gradient changes
Senior (3+ years)
- Expert retarder operation in all conditions
- Ability to train others on retarder use
- Advanced vehicle control techniques
- Emergency situation handling
Red Flags to Watch For
- Unfamiliarity with basic retarder operation
- History of brake-related incidents
- Reluctance to use retarder system
- Poor understanding of vehicle safety systems
Related Terms
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