The grooved lock seam is also known as a(n) _____.
a. Pittsburgh lock
b. acme, or pipe lock
c. drive connector
d. S-slip
b. acme, or pipe lock
Trades & Technology
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Answer the following statements true (T) or false (F)
1. The number of U.S. farms is on the order of 4 million at present. 2. The value of any index for the reference or base year is always 1. 3. U.S. farms tend to be diversified rather than specialized. 4. One out of every six jobs in the U.S. economy is tied to the food and fiber sector. 5. The share of the food dollar for food eaten at home is slightly more than 50%.
Trades & Technology
Trench is the most common form of excavation in construction
Indicate whether the statement is true or false
Trades & Technology
Workers’ compensation claims for MSDs and CTDs are fewer than generally thought by the public.