Recf mechanical - Study guides, Class notes & Summaries

RECF Mechanical Exam Questions and Answers Already Passed An automobile traces 10 miles in 15 minutes 40 A 12 tooth sprocket and a 60 tooth sprocket are connected by a chain. Counterclockwise If the ramp is inclined 30 degrees and the friction of the ramp is 0.25 284 A torque of 15 feet is the result when ______ acts on a 6 in wrench 30 Formula for pressure force/area 12 tooth gear is meshed with a 60 tooth gear 25:1 Raise the arm of a robot, last of 6 gears must rotate c...

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RECF Mechanical Pre-Test Questions with Verified Solutions in order to raise the arm of a roboy, the last of 4 spur gears in a simple gear train must rotate clockwise. in what direction does the input (first) gear turn? counterclockwise a robot has wheels with 4 inch diameter. Each wheel rolls 5 revolutions on a horizontal surface without slipping. how far did the robot travel? 62.8 inches which of the following statements is equivalent of the first law of thermodynamics? energy c...

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RECF MECHANICAL PRE-TEST (Q’s & A’s) GRADED A+

An automobile traces 10 miles in 15 minutes - 40 A 12 tooth sprocket and a 60 tooth sprocket are connected by a chain. - Counterclockwise If the ramp is inclined 30 degrees and the friction of the ramp is 0.25 - 284 A torque of 15 feet is the result when ______ acts on a 6 in wrench - 30 Formula for pressure - force/area 12 tooth gear is meshed with a 60 tooth gear - 25:1 Raise the arm of a robot, last of 6 gears must rotate clockwise - Counterclockwise A torque of 30 ft*lbs is the result...

counterclockwise - ️️in order to raise the arm of a roboy, the last of 4 spur gears in a simple gear train must rotate clockwise. in what direction does the input (first) gear turn? 62.8 inches - ️️a robot has wheels with 4 inch diameter. Each wheel rolls 5 revolutions on a horizontal surface without slipping. how far did the robot travel? energy cannot be created or destroyed - ️️which of the following statements is equivalent of the first law of thermodynamics? the condens...

counterclockwise - in order to raise the arm of a roboy, the last of 4 spur gears in a simple gear train must rotate clockwise. in what direction does the input (first) gear turn? 62.8 inches - a robot has wheels with 4 inch diameter. Each wheel rolls 5 revolutions on a horizontal surface without slipping. how far did the robot travel? energy cannot be created or destroyed - which of the following statements is equivalent of the first law of thermodynamics? the condenser on the refrigerato...