27. You have the following compound machine.For Sand insa.What is the ideal mechanical advantage of thissystem? The inclined plane dimensions are 7.2 meterslength and 1.8 meters height.What effort force is required to move the 600Ncreate?In practice, you need to supply an effort forceof 75 N to lift the crate. What is the efficiency?C.How could you redesign this compoundd.machine so that the effort force needed was 50 N inpractice? Assume the efficiency is your response frompart C no matter what changes you make. Be specificwith the changes you propose (if you add pulleys statehow many, if you change the inclined planedimensions state the new dimensions, etc.).

We have to calculate compund machine

27. You have the following compound machine. For and What is the ideal mechanical advantage of this system? The inclined plane dimensions are 7.2 meters length and 1.8 meters height. a. b What effort force is required to move the 60ON create? In practice, you need to supply an effort force the efficiency?

27. You have the following compound machine. For and What is the ideal mechanical advantage of this system? The inclined plane dimensions are 7.2 meters length and 1.8 meters height. a. b What effort force is required to move the 60ON create? In practice, you need to supply an effort force the efficiency?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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a. What is the ideal mechanical advantage of this system? The inclined plane dimensions are 7.2 meters length and 1.8 meters height.b. What effort force is required to move the 600N create? c. In practice, you need to supply an effort force of 75 N to lift the crate. What is the efficiency?d. How could you redesign this compound machine so that the effort force needed was 50 N in practice? Assume the efficiency is your response from part C no matter what changes you make. Be specific with the changes you propose (if you add pulleys state how many, if you change the inclined plane dimensions state the new dimensions, etc.).
ILLUSTRATION 2: An operator manufactures 50 jobs in 6 hours and 30 minutes. If this time includes the time for setting his machine. Standard time allowed for the job was: Setting time = 35 min Production time per piece = 8 min %3D
quick and right answer will get an upvote A total of 6000 product must be produced in next 3 days on a CNC machine. The cycle time is40 sec and the setup time for the job is 2 hrs. Calculate the starting number of units if thescrape rate is 5%. Also find the number of machines required to produce this quantity if theplant operate 7 hours a day and 5 days a week.?
2. You wish to lift a 15,000 lb stone by a vertical distance of 25 ft. Unfortunately, you can only generate a maximum pushing force of 2,500 lb. a. Sketch the diagram representing the problem b. What is the amount of work you must input in order to move the stone? c. What is the actual mechanical advantage (AMA) required by a machine to complete the work above? d. You build a ramp to create the ideal mechanical advantage. What is the length of the ramp in feet?
2) Orthogonal Cutting: Consider a person who is shoveling snow from the sidewalk. This person can choose between two different shovel designs. Shovel A rides at a 5°angle off the normal to the sidewalk, while shovel B is oriented at a 30° angle (from the normal to the sidewalk). Either way, two inches of snow will be removed. Which shovel will require less pushing force? Please write your answer as the ratio of the force for shovel A to the force for shovel B. Assume the friction between the snow and the shovel is 1.0. Both shovels are the same width (into the page). The thickness of the removed snow riding up the face of the shovel is as shown in the figures. In both cases, the snow has the same physical properties (strength, stiffness, etc.). 2 in snow 3 in ground Shovel A 5 degrees shovel Pushing force 2 in snow ground 30 degrees /2.75 in shovel Shovel B Pushing force
Need your help. List atleast 3 possible title for Machine Design and for Thesis 1
Pls heelpBlank is the time-honored tool for describing geometry
design of machine elements solve according to R.S. Khurmi, J.K.
Use attached image below Directions : on paper please and do it very clearly please ( label and and keep units/straight lines please) Question : Draw and label a entire Free-body diagram of THE BLOCK in the problem below only focus on THE BLOCK and draw its Free-body diagram
Gentlemen, please help to solve a,b,c as I faced confusing questions about screw jack. Conditions are: screw jack is lifting 3.2 tonnes, screw pitch is 12 mm, diameter of the screw is 5 mm. Coefficient of friction was not given but I think we will need it for total force calculation, lets take it 0.2. a) Calculate horizontal component to move the load - what is ment here by horizontal component? b) Calculate vertical component to move the load - what is ment here by vertical component? c) Total force needed to move the load with a lever of 0.82m d) Velocity ratio (VR=distance by effort/distance by load) Distance by effort (lever)=2 x 3.14 x 0.82 = 5.15m Distance by load = pitch= 12mm= 0.012 m VR=5.15/0.012= approx 429. e) Calculate efficiency. For this we need to have MA (mechanical advantage). It can be calculated when we know total force. Efficiency=Load (3200 x 9.8) / effort
Plz solve the question with explaination within 30-40 mins I'll give you multiple upvote
Machine Elements Machine Design CAREFUL : ANSWER İS MUST BE : 6 mm; 150 mm; 50 mm .I just don't know the solution.