It is sometimes difficult to install conventional electromechanical brakes on existing equipment without ____.

a. the use of magnetic switches
b. overheating the motor
c. extensive rebuilding
d. establishing an arc


c. extensive rebuilding

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In 1775, the ____ churches were the only two established (tax-supported) churches in particular colonies in America.

A. Methodist and Anglican B. Presbyterian and Congregational C. Congregational and Anglican D. Quaker and Catholic E. Presbyterian and Anglican

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What is a typical charging pressure required by engines using E3 injectors not using SCR (built before 2010)?

A. 30 psi (2 bar) B. 60 psi (4 bar) C. 180 psi (12 bar) D. 360 psi (24 bar)

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Which area of a home includes the rooms that are used to meet the family's operating needs?

a. public c. private living b. family living d. service

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Which of these is a proper use of vehicle lights and flashers?

a. Flashing your brake lights to warn someone behind you of a hazard that will require slowing down. b. Turning on your headlights during the day when visibility is reduced due to rain or snow. c. Flashing your brake lights to warn someone behind you that you're are going to stop on the road. d. All of the above.

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