Discuss the composition of a datum system.
What will be an ideal response?
ANS:
The datum system is composed of two major parts. The first component is identifying the features or features of size that are to be used to contact the measurement equipment. The second component is communicating the order in which the part surfaces contact the datums or measurement equipment.
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Which of the following landscape materials can be reused or recycled?
a. broken concrete pieces b. edger c. paving bricks d. all of the above
Match these descriptions to their corresponding terms
a. work includes planting, transplanting, pruning, fertilizing, or tree removal b. advises private forestland owners, loggers, forest rangers c. studies the trees d. cares for the trees e. provides protection to the tree f. creates new outward growth g. top canopy of the tree h. inactive core that gives a tree strength i. carries water and nutrients from roots to leaves j. carries food down from leaves to stems, trunk, and roots 14. dendrologist 15. silviculturist 16. arborist 17. forestry consultant 18. cambium 19. xylem 20. heartwood 21. crown 22. outer bark 23. phloem
Nematodes are a type of:
a. insect c. fungi b. roundworm d. bacteria
Which of the following is NOT part of a parallelogram-type steering linkage?
A. pitman arm B. idler arm C. control arm D. center link