Ask Question
EngineeringEngineering
2 August, 21:12

1. What is the linear distance traveled in one revolution of a 9 in diameter wheel?

2. An industrial water shutoff valve is designed to operate with 15 Ib of effort force. The valve will encounter 155 Ib of resistance force applied to a 0.85 in diameter axle. What is the actual mechanial advantage of the sytem?

3. If the diameter of the wheel is 10.5 inches, what is the efficiency of the wheel and axle system?

4. A block and tackle system with 8 supporting strands is used to lift materials in a manufacturing facility. The motor being used to wind the cable in the pulley system can provide 200 Ib of force. What is the ideal mechanical advantage of the pulley system?

5. Ideally what is the maximum weight of materials that can be lifted?

+1
Answers (1)
  1. 2 August, 23:30
    0
    1. Circumference is pi times diameter.

    C = πd

    C = 9π inches

    C ≈ 28.3 inches

    2. Mechanical advantage is ratio of output force to input force.

    MA = Fout / Fin

    MA = 155 lb / 15 lb

    MA ≈ 10.3

    3. Mechanical advantage is ratio of input distance over output distance.

    MA = din / dout

    MA = 10.5 in / 0.85 in

    MA ≈ 12.4

    4. Mechanical advantage of pulley system is the number of strands.

    MA = 8

    5. Mechanical advantage is ratio of output force to input force.

    MA = Fout / Fin

    8 = Fout / 200 lb

    Fout = 1600 lb
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “1. What is the linear distance traveled in one revolution of a 9 in diameter wheel? 2. An industrial water shutoff valve is designed to ...” in 📙 Engineering if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
What type of fuel does a 2 cycle engine use
Answers (1)
What is the non-linearity error, as a percentage of full range, produced when a 1K Ω potentiometer has a load of 10KΩ & is at one-third of its maximum displacement?
Answers (1)
2. Similar to problem 1, assume your computer system has a 32-bit byte-addressable architecture where addresses and data are each 32 bits. It has a 16K-byte (16,384 bytes) direct-mapped cache, but now the block size is 32 bytes.
Answers (1)
Identical wire loops are dipped into liquid a and liquid b, so that a film of liquid forms across the loops (like the bubble solution on a child's bubble blowing wand).
Answers (1)
In creating C+ + applications, you have the ability to utilize various formatting functions in the iostream library. What are some of the formatting vulnerabilities that can be encountered in using the iostream library in C++?
Answers (1)
New Questions in Engineering
Familiarity with basic fastener properties: For each of the standard fasteners specified informally below, determine the major diameter d, the pitch p, the pitch diameter dp, and the bolt length L.
Answers (1)
The diameter of a cylinder is called the a.) stroke b.) bore c.) principal length d.) radius
Answers (1)
Consider the following grooves, each of width W, that have been machined from a solid block of material. (a) For each case obtain an expression for the view factor of the groove with respect to the surroundings outside the groove.
Answers (1)
What is the last step to the design process? A: Define the problem B: Present solution C: Evaluate a solution D: Develop a solution
Answers (1)
The controller can be considered the brain of closed loop system
Answers (1)
Home » Engineering » 1. What is the linear distance traveled in one revolution of a 9 in diameter wheel? 2. An industrial water shutoff valve is designed to operate with 15 Ib of effort force. The valve will encounter 155 Ib of resistance force applied to a 0.
Sign Up Forgot Password?