Describe how datum precedence is established.

What will be an ideal response?


Datum precedence is established by the order of datum identification placement in the feature control frame. The first datum listed is the primary datum, and is followed by the secondary and tertiary datums.

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The Liles are planting 860 acres in corn. They ordered 165-65-82 units of fertilizer per acre. They used 18-46-0 DAP at $710 per ton, 46-0-0 urea at $505 per ton, and 0-0-60 muriate of potash at $572 per ton to fill their order.

a. How many pounds of bulk fertilizer were ordered? b. How many tons were ordered? c. What did the fertilizer cost the Liles?

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A normal reading when testing coolant for galvanic activity is ________

A) More than .5 V B) Less than 200 mV C) At least .5 V D) 5 V or more

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A measured voltage of 0 V across the resistor in a parallel RL circuit would indicate:

A) an short in the inductor. B) a blown fuse. C) an open in the resistor. D) either A or B.

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Positive drives:

A. Must maintain maximum arc of contact. B. Have toothed sprockets and do not slip. C. Require high tension levels. D. All of the above answers are correct.

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