Sparks from a cutting operation can travel at least _____
a. 20 feet
b. 30 feet
c. 40 feet
d. 50 feet
b
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The War of 1812 was notable in the history of American warfare because
A. of the high level of American domestic dissent and opposition to the war. B. no talented military commanders emerged. C. of inadequate financing of the war. D. the historically high level of Americans killed and wounded in military action. E. of the nation's apathy and national disunity.
Use the following instructions to sketch the map in the space provided in Figure P4–5:
a. Use standard topographic symbols. b. Use appropriate mapping colors, unless otherwise instructed. c. North is toward the top of the page. d. The scale is 1? = 200?. e. Draw a hard-surface medium-duty road from point A to point F. f. Beginning 975? from point A, draw a bridge over a 40? wide river. g. The center of the river runs through points B, C, D, and E. h. At 420? from point A along the hard-surface road, draw an improved light-duty road to point G. i. A small creek enters the river at point C. The creek is straight and runs for 385? at a 45° angle, then turns, with a radius of 200?, approximately due north. j. North of the medium-duty road and southwest of the river, the entire area is orchard to within 200? of the river. k. The area south of the medium-duty road and west of the light-duty road is a corn crop. l. On both sides of the small creek is a grove of deciduous trees 100? wide. m. All other areas are grasslands. n. At 200? northeast of the bridge and on the north side of the medium-duty road is a forest service headquarters.
The fuel used per person for mass transportation compared to travel in a single occupancy vehicle is _____.
a. about the same b. much higher c. much lower d. slightly lower
Which of the following transfers heat most efficiently to the engine coolant?
A. parent bore B. dry liners C. wet liners D. oversized dry liners