Which of these processes are used to operate automotive horns?

A) Magnetic repulsion B) Electromagnetism
C) Electromagnetic reduction D) Magnetic resonance


B

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Most sump-pump problems are due to _____.

a. clogging b. a faulty float switch c. electric motor failure d. power surges

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Radical congressional Reconstruction of the South finally ended when

A. the South accepted the Thirteenth, Fourteenth, and Fifteenth Amendments. B. the last federal troops were removed in 1877 and a "solid" Democratic South became politically institutionalized. C. President Johnson was not reelected in 1868. D. the Supreme Court ruled in Ex parte Milligan that military tribunals could not try civilians. E. blacks showed they could defend their civil rights adequately in state courts and legislatures without federal congressional and military intervention.

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At the very start of the estimating process, the estimator can set up the summary sheet by checking off the trades that will be completed by "own forces" and those that will be subcontracted.

Answer the following statement true (T) or false (F)

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An ____________________ type electronic thermometer has a dial that uses a moving pointer.

Fill in the blank(s) with the appropriate word(s).

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