For a high current switching application where it is not practical to route heavy wiring to the switch location which device would be used?
A) electromagnet B) relay C) solenoid D) generator
B
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Aside from ending slavery, blacks enlisted into the Union Army because they
A. wanted to prove their manhood and strengthen their postwar claim to full American citizenship. B. desperately needed the jobs that military service provided. C. wanted revenge against abusive slave masters. D. hoped to obtain military pensions. E. None of these choices are correct.
Rocky Mountain spotted fever is transmitted by
A. Squirrels B. Chiggers C. Fleas D. Ticks E. Spiders
Two technicians are discussing scrub radius. Technician A says that scrub radius cannot be measured. Technician B says that scrub radius cannot be adjusted. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
What are the advantages of radiant floor heating?
What will be an ideal response?