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In automobiles, the brakes used in hand braking systems are usually
- a)Internal expanding brakes
- b)External contracting brakes
- c)Disc brakes
- d)All of these
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
In automobiles, the brakes used in hand braking systems are usuallya)I...
In automobiles, the brakes used in hand braking systems are usually externally contracting brakes.
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In automobiles, the brakes used in hand braking systems are usuallya)I...
Understanding Hand Braking Systems
Hand braking systems, commonly referred to as parking brakes or emergency brakes, are essential safety features in automobiles. They prevent the vehicle from rolling when parked and provide additional stopping power in emergencies.
Types of Brake Systems
Automobile brake systems can be categorized into several types:
- Internal Expanding Brakes: These brakes expand inside a drum to create friction. They are typically used in rear brakes but are not commonly found in hand braking systems.
- External Contracting Brakes: These brakes work by contracting around an external surface. They are the traditional mechanism used in hand braking systems, especially in older vehicles.
- Disc Brakes: These brakes utilize a rotor and caliper system that clamps down on the rotor to create friction. They are more common in modern vehicles for primary braking but are less common for handbrakes.
Why External Contracting Brakes?
The correct answer to the question is option 'B', External Contracting Brakes, for several reasons:
- Design Efficiency: The design of external contracting brakes allows them to effectively hold the vehicle in place by contracting around the drum or similar component.
- Space Considerations: Hand brakes are typically designed to be compact and efficient. External contracting brakes fit well within these spatial constraints.
- Reliability: These brakes provide reliable performance in holding the vehicle stationary, which is critical for a parking or emergency system.
In summary, while various brake types exist, external contracting brakes are specifically suited for hand braking systems due to their effective design and reliability.
Hand braking systems, commonly referred to as parking brakes or emergency brakes, are essential safety features in automobiles. They prevent the vehicle from rolling when parked and provide additional stopping power in emergencies.
Types of Brake Systems
Automobile brake systems can be categorized into several types:
- Internal Expanding Brakes: These brakes expand inside a drum to create friction. They are typically used in rear brakes but are not commonly found in hand braking systems.
- External Contracting Brakes: These brakes work by contracting around an external surface. They are the traditional mechanism used in hand braking systems, especially in older vehicles.
- Disc Brakes: These brakes utilize a rotor and caliper system that clamps down on the rotor to create friction. They are more common in modern vehicles for primary braking but are less common for handbrakes.
Why External Contracting Brakes?
The correct answer to the question is option 'B', External Contracting Brakes, for several reasons:
- Design Efficiency: The design of external contracting brakes allows them to effectively hold the vehicle in place by contracting around the drum or similar component.
- Space Considerations: Hand brakes are typically designed to be compact and efficient. External contracting brakes fit well within these spatial constraints.
- Reliability: These brakes provide reliable performance in holding the vehicle stationary, which is critical for a parking or emergency system.
In summary, while various brake types exist, external contracting brakes are specifically suited for hand braking systems due to their effective design and reliability.
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In automobiles, the brakes used in hand braking systems are usuallya)Internal expanding brakesb)External contracting brakesc)Disc brakesd)All of theseCorrect answer is option 'B'. Can you explain this answer? for GATE 2025 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about In automobiles, the brakes used in hand braking systems are usuallya)Internal expanding brakesb)External contracting brakesc)Disc brakesd)All of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for GATE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In automobiles, the brakes used in hand braking systems are usuallya)Internal expanding brakesb)External contracting brakesc)Disc brakesd)All of theseCorrect answer is option 'B'. Can you explain this answer?.
In automobiles, the brakes used in hand braking systems are usuallya)Internal expanding brakesb)External contracting brakesc)Disc brakesd)All of theseCorrect answer is option 'B'. Can you explain this answer? for GATE 2025 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about In automobiles, the brakes used in hand braking systems are usuallya)Internal expanding brakesb)External contracting brakesc)Disc brakesd)All of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for GATE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In automobiles, the brakes used in hand braking systems are usuallya)Internal expanding brakesb)External contracting brakesc)Disc brakesd)All of theseCorrect answer is option 'B'. Can you explain this answer?.
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