When Installing Manual Shaft Seals

question 31

Multiple Choice

When installing manual shaft seals:

• A) do not use a specialty driver.
• B) it is easier if the manual shaft is already installed.
• C) do not lubricate the sealing edge.
• D) make sure that the manual shaft seal is straight as it is installed.

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Definitions:

Parasympathetic Neurons

Nerve cells that are part of the parasympathetic nervous system, which helps in conserving energy and slowing down the heart rate.

Node of Ranvier

Gaps in the myelin sheath of nerve fibers which facilitate the rapid conduction of nerve impulses.

Dendrites

Branched extensions of a neuron that receive signals from other neurons and convey them toward the cell body.

Axon

A long, slender projection of a nerve cell that conducts electrical impulses away from the neuron's cell body.