Entry-level CAD technicians tend to share similar sentiments. Typically, students entering their first structural CAD position ____.

A. do not know what to expect on the job
B. feel that they lack the technical skills required
C. have a clear understanding of positions within the organization
D. should not expect to begin their career as CAD/engineering secretaries


Answer: A

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A(n) __________________ should be used to verify the absence of voltage.

A. electrical meter B. non-contact voltage tester C. infrared thermographer D. none of the above

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Ms. Hill owns The Community Super Market that buys and sells farm produce. She had a contract with Jim to supply the market with 3,500 bushels of corn with 5 percent small grain or less at $6.55 per bushel. Jim delivered 4,280 bushels with 6.5 percent small grain. Jim was docked 0.5 percent for each percentage point over 5 percent small grain. For corn not under contract with 5 percent small grain or less Ms. Hill paid $6.10 per bushel. Jim placed an order for 175-85-80 units of fertilizer per acre to be applied to 545 acres. He also ordered herbicide A to be applied at 1.2 quarts per acre, herbicide B at 1.3 quarts per acre, and herbicide C at 1.5 quarts per acre. Ms. Hill filled the order from the items in Table 17-1.


Jim bought 240 steers weighing 475 pounds. He placed an order with The Community Super Market for a ton of a balanced ration of 16 percent CP and 68 percent TDN. He ordered pesticide pour-on for internal worm and lice control. The items given in Table 17-2 were used to fill the order.

a. What did The Community Super Market pay Jim for his corn?
b. What was the cost of Jim’s fertilizer and herbicide?
c. What was the cost of Jim’s feed and pesticide pour-on? (Note: Find his better buy on pesticide pour-on keeping in mind that he must buy the whole container.)

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Los números de catálogos de elementos especificados en los planos eléctricos se pueden encontrar en:

a. las notas. b. el bloque de títulos. c. la lista de materiales d. la placa de datos de la unidad.

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Windshield washer pump can be damaged if?

a. trying to move windshield wipers when the reservoir is empty

b. trying to fill washer fluid when the reservoir is empty

c. trying to spray washer fluid when the fluid reservoir is empty

d. trying to spray washer fluid when the coolant reservoir is empty

e. none of the above

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