What is the difference in equivalent length of an 8-in connector between a 45-degree ell and a 90-degree ell?
A) 6 ft B) 9 ft C) 8 ft D) 7 ft
D
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Constructed wetlands are:
a. found only in the Pacific Northwest of the United States b. human-made marshlands c. found only in the forests on the East Coast d. found only next to rivers and lakes where there is a tendency to have water runoff
Which of the following statements is true of solenoids?
A. They use the electromagnetic field of a coil to pull a plunger into the coil. B. They are generally used to engage the starter motor with the engine flywheel. C. They operate with a movable plunger and usually do a mechanical job. D. All of the above
The smallest incremental markings on analog gauges designed for R-410A are generally:
A) 20 psi. B) 5 psi. C) 1 psi. D) 10 psi.
A 165 R14 radial tire costs $39.95, and the Federal Excise Tax (FET) is $1.87. What is the total cost of the tire?
A. $41.00 B. $41.21 C. $41.82 D. $42.56