he arm revol

Q: 5° - 6° - 7° - 8° - 12° - 15° - 0 (both ASA) | 1 to turn components with feed of tool A as twi…

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Q: A 4.8 m long from fixed point, 0.5 m wide and assumed a thickness of 30 mm throughout a springboard…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 11. The following is a non-machine tool application of NC: *

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Q: 2. What do you understand by 'gear train'? Discuss the simple gear trains.

A: Gear Train comes under the subject of Theory of Machines of the Mechanical Engineering discipline.

Q: 1. The torque required to move up a load using a power screw is expressed as WD₂ tan λ + f 2 1-ftanA…

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Q: Explain why efficiency can never be 100% or more on a machine

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Q: What are 2 low friction methods of changing the directional rotation of a power axle 90 degrees?

A: Bevel gears are used for 90 degree rotation of the torque. But it seems that there are some issues…

Q: A sprocket with 200 teeth is the driver of a coal conveyer belt that operates at 60 rpm. You are to…

A: The number of teeth required for the driven sprocket is T2 = 40 teeth.

Q: following data resulted from a time study made on a horizontal milling machine: Mean manual effort…

A: When the time is taken without the allowances for any kind of operations then it is known as the…

Q: (i) Calculate total time taken for the cam to complete a full circle motion. (ii) Calculate the…

A: As per honor code and answering guidelines I can answer 1st 3 subparts at a time.If you want other…

Q: Describe different simple machines.

A: A simple machine is defined as the mechanical device which is capable to change the direction or…

Q: Your bicycle has 10 gears, from low (easiest to pedal) to high (hardest to pedal). When you first…

A: We know that, Bicycle in low gear means it is easy to pedal. Bicycle in high gear means it is hard…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.