Drill bits for iron and steel are properly ground to a _____ degree angle.

What will be an ideal response?


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Except in cases of emergency, the only person authorized to remove a lockout/tagout device is _____.

a. an authorized contractor b. the person who applied it c. another worker with equivalent experience d. an OSHA inspector

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Treads for exterior wood stairways are typically made from pressure-treated stock with a nominal thickness of _____.

a. 1" b. 1-1/2" c. 2" d. 2-1/4"

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The Dawes Plan of 1924 temporarily stabilized Weimar Germany’s economy by providing short-term credit from which source?

a. Britain b. Austria c. France d. the United States

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Pressurizing the automotive cooling system results in ________

A) Increased coolant boiling point B) Increased coolant warm up rate C) Reduced coolant boiling point D) Reduced engine temperature

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