QuestionApril 29, 2025

While inspecting a planetary gearset: Technician A says blackened pinion shafts indicate severe overloading. Technician B says bluish gears indicate overheating. Who is correct? Technician A Technician B Both A and B Neither Anor B

While inspecting a planetary gearset: Technician A says blackened pinion shafts indicate severe overloading. Technician B says bluish gears indicate overheating. Who is correct? Technician A Technician B Both A and B Neither Anor B
While inspecting a planetary gearset:
Technician A says blackened pinion shafts indicate severe overloading.
Technician B says bluish gears indicate overheating.
Who is correct?
Technician A
Technician B
Both A and B
Neither Anor B

Solution
4.4(134 votes)

Answer

Both A and B Explanation 1. Evaluate Technician A's Statement Blackened pinion shafts can indicate severe overloading due to excessive friction and heat. 2. Evaluate Technician B's Statement Bluish gears are a sign of overheating, as the color change is caused by high temperatures affecting the metal.

Explanation

1. Evaluate Technician A's Statement<br /> Blackened pinion shafts can indicate severe overloading due to excessive friction and heat.<br /><br />2. Evaluate Technician B's Statement<br /> Bluish gears are a sign of overheating, as the color change is caused by high temperatures affecting the metal.
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