Asked by Dongmei Zhang on Jun 06, 2024
Verified
Hard spots in the drum care caused by over-heating the brakes.
Hard Spots
Refers to areas within a material or mechanism that are more resistant to pressure or movement than the surrounding areas.
Over-heating
A condition where an engine or device exceeds its normal operating temperature, potentially causing damage or failure.
- Explain the impact of excessive heat on drum brake performance and the development of hard spots.
Verified Answer
CJ
Courtni JlynnJun 08, 2024
Final Answer :
True
Explanation :
Hard spots on the drum are typically caused by excessive heat from overuse or aggressive braking, which can lead to uneven wear and reduced braking efficiency.
Learning Objectives
- Explain the impact of excessive heat on drum brake performance and the development of hard spots.