What happens when the exhaust pipe breaks down?
Mechanics (different vehicle systems)
Explanation
The **exhaust pipe** is a part of the vehicle responsible for expelling the gases generated by the engine. When this pipe **breaks down**, the vehicle may become noisier. This is because the exhaust pipe helps to channel and silence the gases exiting the engine. If it is broken or has a leak, the gases can escape uncontrollably, which increases the noise level of the vehicle.
Additionally, the exhaust pipe contains a device called a **catalytic converter**, which helps to reduce the pollution of the gases. If the exhaust pipe is damaged, the catalytic converter may not function properly, which could also contribute to an increase in noise.
Therefore, when the exhaust pipe breaks down, it is common for the vehicle to become noisier due to the lack of control over the gas output.
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