What is brackish water?
What will be an ideal response?
Brackish water has a salt content lower than ocean water and higher than fresh water.
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____ operators are used to start a motion or energize a circuit. Because of the flush head on the operator, the switch cannot be accidentally pressed.
a. Recessed button b. Mushroom head c. Illuminated push-pull d. Keylock
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Internal and external moving parts on a regulator or a gauge require oiling.
Answer the following statement true (T) or false (F)
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Briefly describe two considerations when selecting a starter for a particular motor drive situation.
What will be an ideal response?
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Sheet M-1 of the construction drawings shows?
A. Plumbing plan B. Electrical plan C. Structural plan D. Mechanical plan
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