Automotive Service Excellence (ASE) Air Conditioner Certification 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

What is the effect of bending or damaging A/C lines?

It can enhance refrigerant flow

It restricts refrigerant flow, leading to performance issues

Bending or damaging A/C lines leads to restricted refrigerant flow, which can significantly impact the performance of the air conditioning system. When the lines are bent or kinked, the internal diameter is altered, creating obstructions that impede the smooth flow of refrigerant. This restriction can cause a range of issues, including reduced cooling capacity, inefficient operation, and increased wear on the system components due to back pressure. If the refrigerant flow is compromised, it cannot effectively absorb heat from the cabin, resulting in poor A/C performance and possibly leading to further mechanical failures. Therefore, maintaining the integrity of A/C lines is crucial for optimal system function.

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It has no impact on the system

It causes increased refrigerant pressure

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