Explain the purpose of change notes.

What will be an ideal response?


The specifications and dimensions of parts are frequently changed on working drawings. An accurate record is usually made on the tracing and blueprint to indicate the nature of the change, the date, and who made the changes.

Changes that are minor in nature may be made without altering the original lines on the drawing.

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Si se construye una escalera con una altura total de 7'-7" (2.10 m - 17.80 cm), la cantidad de contrahuellas necesarias y la altura de la contrahuella es de_____

a. 11 contrahuellas, cada una de 71 /2" (19.05 cm) de alto b. 12 contrahuellas, cada una de 7" (17.80 cm) de alto c. 13 contrahuellas, cada una de 7" (17.80 cm) de alto d. 14 contrahuellas, cada una de 71 /4" (18.40 cm) de alto

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Since 1990, there has been an increase in _____

a. carpooling b. public transportation c. alternative fuels d. all the above

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Where do you find lanolin and emollient?

What will be an ideal response?

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If you have a heavy load that is slowing you down on an upgrade you should:

a. Shift to lower gear. b. Exit the road until traffic is lighter. c. Drive on the shoulder, so other can pass your vehicle.

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