How much mechanical force is required to lift a 250-pound compressor 2 feet?
What will be an ideal response?
250 pounds x 2 feet = 500 footpounds of force
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During the early years of colonization in the New World, England
A. closely controlled its colonies. B. maintained an excellent relationship with the Indians. C. paid little attention to its colonies. D. made sure all the colonies had royal charters. E. began the importation of African slaves in large numbers.
Once a bed of compound and tape has been applied in interior corners, the tape is smoothed using a _____.
a. flat finisher b. corner applicator c. BAZOOKA® d. corner roller
On a vehicle with adjustable pedals both the _______ and the _______ are adjustable
A) Accelerator pedal/brake pedal B) Brake pedal/foot rest C) Brake pedal/parking brake pedal D) Accelerator pedal/horn switch
How is the minimum circuit ampacity (MCA) calculated for an air conditioning unit with more than one motor?
A) The amp draw of all the motors is added up. B) The largest motor amp draw is multiplied by 1.25 and the other motor amp draws are added to it. C) The amp draw of each motor is multiplied by 1.25 and then summed. D) The amp draw of all the motors is added and multiplied by 1.25.