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dominikqua st val
on Oct 18, 2024

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When a torque converter impeller and turbine speeds match during normal operation,which one of the following must be true?

A) coupling phase
B) lock-up phase
C) peak torque multiplication
D) seized stator

Lock-up Phase

The lock-up phase refers to a stage in automatic transmission where the torque converter locks, directly connecting the engine to the transmission to improve efficiency.

  • Provide an explanation for the condition and consequences of torque converter lock-up and coupling phases.
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NP
Nilam PatelOct 20, 2024
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