Hygiene is:

What will be an ideal response?


A science dealing with healthful living

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Review drawing number 523663C0A and then answer the question.

1. Are there any reference dimensions shown on the drawing? 2 Are there any reference dimensions shown on the drawing?

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When a set of wet liners has evidence of severe cavitation, which of the following maintenance and operating practices should be investigated first?

A. idle shutdown duration programming B. road speed governing C. type of antifreeze used and service intervals D. type of engine oil used and service intervals

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What are sprockets?

What will be an ideal response?

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The most common application of the high side float controls is:

A) Window units. B) Residential air conditioners. C) Large chillers. D) Freezers.

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