The roof live load in a building is generally

A) the same as the floor live load.
B) less than the floor live load.
C) greater than the floor live load.


B) less than the floor live load.

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By the time of the fabled London World's Fair in 1851, American products were prominent among the world's commercial wonders, which included all of the following EXCEPT

A. Ford's automobile. B. Goodyear's vulcanized rubber goods. C. Colt's firearms. D. Morse's telegraph. E. McCormick's reaper.

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OBD II requires each manufacturer to use the same language between the computer, sensors, actuators, and scan tool.

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

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The subsequent problems deal with the circuit below where:Vs=10V dc, R1=1k?, R2=1k?, and C=0.01µfAssume the circuit is operating in steady state (transients are already dissipated).What is the voltage across C?

A. 20 V B. ?20 V C. 10 V D. 5 V E. 0 V

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Safe methods of heating a refrigerant cylinder during charging include which of the following? (You may select more than one.)

A) An electric cylinder heater B) An air acetylene torch adjusted to a low flame C) An oxyacetylene torch with a rosebud tip D) Warm water E) Warm condenser discharge air F) Boiling water

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