Four pieces of steel angle, each 5 1/3” long, are welded to a piece of flat bar. What is the total length of steel angle needed, in inches? Disregard waste per cut.

What will be an ideal response?


21 1/3

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Release® and RyzUp® are commercial formulations of the plant hormone gibberellic acid, which is used to promote seed germination and seedling growth

Indicate whether the statement is true or false

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Design a Lead controller using root locus techniques for the plant,


such that the following performance specifications are met:

System is stable.

What will be an ideal response?

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Give a pair of day and night temperatures that yield a DIF value of l0oF

What will be an ideal response?

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Which of the following functions does the receiver-drier not perform?

A. Filters refrigerant B. Causes refrigerant to change states C. Removes moisture from refrigerant D. Stores refrigerant

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