A 2 1/4” long piece is cut from the piece of steel angle iron illustrated. If there is 1/16” of waste caused by the kerf of the oxy-acetylene cutting process, what is the length of the remaining piece of angle iron, in inches?

Reduce all fractions to their simplest forms. Convert all improper fractions to mixed numbers. Provide answers in the following format:



Fraction: 3/4

Mixed number: 1 5/8






ANS: 4 5/16

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When an eight-cylinder engine is running at 3,000 rpm, its ignition coil must do remarkable things. If a single coil is used, its magnetic field must be able to build up and collapse 200 times in 1 second.

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

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Forests are a major contributor to the balancing of oxygen and carbon dioxide in the atmosphere

Indicate whether the statement is true or false

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The welding procedure that is done by working the weld puddle back and forth across the axis of the weld,

producing a weld bead much wider than the puddle width, is the _____. a. stringer bead b. weave bead c. groove weld d. fillet weld

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