Exam (elaborations)
NAVY OAR Mechanical comprehension exam 2023 with 100% correct answers
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What provides mechanical advantage? Movable pulleys Gear Revolutions [Formula] r = (DR)/d ; rd = R*D Gear Revolutions D: # of teeth on gear A R: revolutions of gear A d: # of teeth on gear B r: revolutions of gear B Hydrometers Use floats to measure specific gravity ...
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