Technician a Says That U-Joint Bearing Caps and Trunnions Once

question 43

Multiple Choice

Technician A says that U-joint bearing caps and trunnions once in use should be regarded as a matched set and not interchangeable.Technician B says that when one U-joint fails on a driveshaft,its opposite one must also be changed.Who is correct?

• A) Technician A only
• B) Technician B only
• C) Both A and B
• D) Neither A nor B

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Definitions:

Lymphatic Capillaries

Small, thin-walled vessels that are the starting point of the lymphatic system, responsible for the absorption of interstitial fluid and its return to the bloodstream.

Autoimmune Diseases

Conditions where the immune system mistakenly attacks the body's own cells, leading to inflammation and tissue damage.

Antibodies

Substances created by the immune system to detect and render harmless external threats like viruses and bacteria.

Passive Artificial Immunity

Immunity acquired by the transfer of antibodies from another individual, as happens through injection or maternal transfer.