Describe the function of the angle of projection block.

What will be an ideal response?


The angle of projection block specifies how to interpret a drawing according to the method of view projection. The THIRD ANGLE PROJECTION notation and related symbol means that the views on the drawing are created using the third-angle projection system. The other option is FIRST ANGLE PROJECTION.

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Identify the components of the HVAC system that should be checked at least annually to maintain good performance.

What will be an ideal response?

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The main characteristic of static electricity is that a prolonged or steady flow of current is not possible.

Answer the following statement true (T) or false (F)

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In a(n) ____ joint the edges of the metal overlap so the thickness of the joint is approximately equal to the combined thickness of both pieces of metal.

A. tee B. lap C. outside corner D. edge

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The world today produces over three times the milk with half the number of cows

Indicate whether the statement is true or false

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