Two pulleys in a belt drive train where the input pulley has a 48 cm diameter running at 1000 rpm. If the output pulley needs to run at 250 rpm, what diameter should it have?
Answers
Answer:
The diameter of the output pulley should be 192 cm
Explanation:
The given parameters are;
The diameter of the input pulley = 48 cm
The rpm of the input pulley = 1000 rpm
The rpm of the output pulley = 250 rpm
Where;
rpm = Rotation per minute
Therefore we have;
48 cm × 1000 rpm = d × 250 rpm........(1)
Where d = The diameter of the output pulley in centimetres
Solving the above equation gives;
d = 48 cm × 1000 rpm/250 rpm = 192 cm
Therefore, the diameter of the output pulley should be 192 cm.
Related Questions
Tech A says that front-wheel drive, rear-wheel drive, and all-wheel drive are examples of drive train configurations. Tech B says that before an engine fails, there are usually warning signs such as dash warning lights indicating low oil pressure, high operating temperature, or abnormal engine noises. Who is right
Answers
Answer:
Both Technician A and B
Explanation:
They are both correct.
Explain why would it be a good idea to use a set of steps to create an invention, instead of just making
an item and hoping it will work.
Answers
Answer:
It would be a good idea to use a set of steps to create an invention rather than just making an item and hoping it will work because
1) By following a set of steps, it will be possible to outline the different stages for the development of the invention such that all aspects of the invention will be included properly and non will be left out guaranteeing better success of the invention
2) A step-wise invention creation process can allow collaborative effort with different people that specializes in the different component of the invention, that will be built in different steps or stages of the invention process
3) In the event that the invention is successful, the process of developing the invention can be easily replicated or redesigned fro scaling up the invention
4) In the event that the invention suffers unexpected malfunction, it will be possible for the error in the design or construction to be easily traced
5) Using a step wise process allows for the process for the invention to be easily transferable, placed on pause while making further research or for the invention to be worked on by different shifts of workers.
Explanation:
Select the option that describes the main limitation(s) for engineers in today society.
- international government regulations
- lack of educated team members
- technology is not able to keep up with the demand for innovative ideas
- money and safety
Answers
Answer:
its actually money and safety
Explanation:
Answer:
B
Explanation:
money and safety
(if the letter is different pick the one that says money and safety).
Which factor that affects income is out of a worker's personal control?
Group of answer choices
Education
Location
Productivity
Politics
Answers
Answer:
The correct option is;
Politics
Explanation:
The average worker has the capacity to adjust the other factors of education, location, and productivity very well in order to improve their wages, but with regards to politics, politics is mostly influenced by the politicians and the industries are influenced by the entrepreneurs. As such the topics operate in different realms, with the politician pushing for the best interest of the average workers while the entrepreneurs can only help while still observing government requirements.
Due to the disconnect between politics and their wages is difficult for the average worker to muster enough politics that will lead to sure wage increase.
Answer:
Politics
Explanation:
Determining that a proposed solution does not meet client requirements is an example of which step of the engineering
design process?
~build a model
~choose the best idea
~identify the problem
~test and redesign the prototype
Answers
Answer:
building a model is a stage where the client requirements are determined
Technician A says silver is a good electrical conductor.
Technician B says iron is a good electrical conductor. Who is
right?
Answers
Answer:
b is the answer
Explanation:
I learned this
How you collect information on your customers and use that information to get your customers to buy your product/service is called? a Selling b Marketing Information Management c Market Planning d Channel Management
Answers
Which one of the following women won the American Mathematical Society Scatter Prize, a Clay Mathematics Institute Fellowship, and the Blumenthal Award in 2013? Sally Ride Amalie Noether Maryam Mirzakhani Clara Ma
Answers
Answer:
Option C, Maryam Mirzakhani, is the right answer.
Explanation:
Maryam Mirzakhani was a mathematician from Iran and a professor at Stanford University. Her main contribution can be seen in the "moduli spaces of Riemann surfaces" theory. For her contribution to mathematics, she has been awarded numerous awards. These awards include the "Ruth Lyttle Satter Prize in Mathematics, a Clay Mathematics Institute Fellowship, and the Blumenthal Award". She was the first Iranian women to receive the Fields Medal.
a 250 pound person would use a type 1 ladder even if they were carrying a load with them true or faults
Answers
Answer:
False
Explanation:
Cause it is
8. How many ASE certifications are there for automotive technicians?
OA. 9
OB. 12
OC. 16
OD. 24
Answers
Answer:
The best option is;
A. 9
Explanation:
The requirement for the Master Automotive Technician ASE Certification includes the passing of the first eight of the 9 offered tests under the Automobile & Light Truck Certification Test (A1 - A8), with a requirement for re-certification every five years.
The certification award includes the receipt of the ASE Master Technician insignia, wallet identification card and a certificate of qualification. Obtaining the Master Technician certification shows a high level of expertise in the field of automotive service and repair.
which forms of government are most associated with the us a) democratic,republican, federal and presidential b) democratic, republican, unitary, and parliamentary c) democratic, monarchic, confederate, and anarchic d) democratic, oligarchic, federal, and presidential
Answers
Answer:
a) democratic, republican, federal and presidential
THIS SIGN MEANS: A. The right lane will end ahead B. The highway will be divided ahead C. Less space between lanes ahead
Answers
Safety is more than the number of days without an accident within a company. It is…?
Answers
Answer:
What is an Extended/Unusual Shift and when are they used?
A normal work shift is generally considered to be a work period of no more than eight consecutive hours during the day, five days a week with at least an eight-hour rest. Any shift that incorporates more continuous hours, requires more consecutive days of work, or requires work during the evening should be considered extended or unusual. Extended shifts may be used to maximize scarce resources. Long or unusual shifts are often required during response and recovery phases of emergency situations such as terrorist threats, which generally come without warning, require continuous monitoring, and may overwhelm local responders both technically and tactically. These schedules ensure that the appropriate scarce resources are in place and accessible while full mobilization is being developed.
Is there an OSHA standard covering this?
Currently, there is not a specific OSHA Standard for extended or unusual work shifts. This document is intended solely as a guide to provide information to employers and workers.
What should workers know?
Extended or unusual work shifts may be more stressful physically, mentally, and emotionally. Non-traditional shifts and extended work hours may disrupt the body's regular schedule, leading to increased fatigue, stress, and lack of concentration. These effects lead to an increased risk of operator error, injuries and/or accidents.
Society is oriented toward traditional daytime work hours and work at night will often intensify fatigue and reduce alertness. Workers generally will not acclimate to night work, and sleep patterns will generally be disrupted so the non-work periods do not provide full recovery, resulting in sleep deprivation. Studies suggest that it can take up to 10 days to adapt to a night time work schedule.
Explanation:
A major advancement in electric lights was the invention of the_____ light before World War II.
Answers
Answer:
plz mark as BRAINLIEST plz.....
Explanation:
light bulb...
Technician A says that used oil should be collected for recycling. Technician B says that used oil filters may be disposed of as regular solid waste only after an approved draining process. Which technician is correct
Answers
Answer:
a is the answer
Explanation:
I makes more sense
When external appearances have little overall significance, they are termed
Answers
Answer: whats the answer? i need this answer for an assighnment
Explanation:
SUPERFICIAL Answer:
Superficial
Explanation:
I doubt you want the explanation so in short, superficial literally means an external appearance with little significance. Hope you have a good life,
Steam) Josoveys
Reddit) Josoveys
Follow me on the streets of brooklyn.
:)
How do you know if a problem is worth spending the time and effort to try to solve?
Answers
Answer:
You can know it by the result.
Explanation:
If you learned something new and if it was difficult, than the problem worth solving.
How does productivity look in the work place?
Answers
When we talk about workplace productivity, we are referring largely to how much work is accomplished in a particular work environment, over a particular period of time. ... There are many ways to measure productivity, the 'two statistics usually quoted (referenced by CIPD) are output per hour worked and output per worker.
what are four engineering degrees that can help lead you to becoming an aerospace engineer
Answers
Answer:
Mechanical Engineering, Aerospace Engineering, Electrical Engineering, Aeronautical Engineering
Explanation:
I'm a Mechanical Engineer, and I considered Aerospace.
Which of the following reveals the most common obstacle that engineers must overcome?
Answers
Answer:
Lack of creativity
Explanation:
The profession of engineering is one that is often ascribed to technical and rational process of dealing with nature. Although being rational and methodologically minded are important traits, however, the reason why an engineer will be required is more often because of novel issues and obstacles, because engineering is about problem solving.
Problem solving, more often than not, usually thinking outside the box to picture the possible alternative solutions that will take care of a scenario.
As the population is increasing and there is concern about global warming. The lack of creativity is an obstacle an engineer must overcome to develop the solutions to current limits of the practice.
Answer:
kiki do you luv me
Explanation:
What are the 3 dimensions that used in isometric sketches?
Answers
Answer:
The three dimensions shown in an isometric drawing are the height, H, the length, L, and the depth, D
Explanation:
An isometric drawing of an object in presents a pictorial projection of the object in which the three dimension, views of the object's height, length, and depth, are combined in one view such that the dimensions of the isometric projection drawing are accurate and can be measured (by proportion of scale) to draw the different views of the object or by scaling, for actual construction of the object.
If a roof is used for a purpose other than weather protection, the vent extensions should extend above the roof by at least ____ feet.
Answers
Can u say what’s this
Answers
Answer:
particles of a solid object packed together
Answer:
The correct answer is
Explanation:
It is a huge box full of red molecular balls.
Hope this helps....
Have a nice day!!!!
Supplies, clutter and __________ are two common tripping hazards in a shop environment.
Loose cords
Ladders
Shoelaces
Tires
Answers
Answer:
The correct option is;
Loose cords
Explanation:
Based on the 2011 Census of Occupational Injuries, which is published by the Bureau of Labor Statistics, one of the leading causes of injuries at work is slips, trips and falls which may lead long duration of time down and large huge amount of claims for compensation. Slips trips and falls are also comes fourth in the reasons of fatality at work
Trip hazards are hazards that causes trip and fall by stopping and locking the movement of the step of people walking along traffic lanes
Items that cause trips mainly include item used for work. The correct option is therefore loose cords, which should be kept under cable bridges for safety.
5. OSHA ensures that employees have the right to:
A) O Take 30-minute lunch breaks
B) Receive information and training on workplace hazards
C) A designated parking space
DO A clean uniform
Answers
Occupational safety and health administration (OSHA) ensures that employees have the right to: B. receive information and training on workplace hazards.
What is OSHA?OSHA is simply an abbreviation for occupational safety and health administration that was created under the Occupational Safety and Health Act.
Generally, OSHA is an agency of the federal government which is saddled with the following responsibilities of developing work-safety standards for employees and providing precautionary measures against all workplace hazards.
Read more on OSHA here: brainly.com/question/17199752
#SPJ2
Which of the following reveals the most common obstacle that engineers must overcome?
O lack of creativity
O minimal job openings in their specific fields
O no managerial support
O budget and time constraints
Answers
Answer:A
Explanation:
What kind of real-world problems can we solve with engineering today?
Answers
Answer:
Engineers will often use reverse-engineering to solve problems. For example, by taking things apart to determine an issue, finding a solution and then putting the object back together again. Engineers know how things work, and so they constantly analyse things and discover how they work.
Explanation:
Which option supports the following scenario?
Peter, a chemical engineer, is asked to create a paint that will change color on a car depending on the external temperature in order to
increase or decrease the amount of heat the vehicle will absorb. This will allow drivers to reduce both the amount of glare given off on
sunny days and the amount of gasoline needed to heat or cool the car in extreme temperatures.
The change will be considered a functional design improvement since it will enhance the use of the vehicle.
This project will require a biomedical engineer to be sure that the car temperatures are stable.
O Paint color is superficial since most people will just think it looks trendy,
This is an impossible task, so Peter should not accept i
Answers
Answer: The change will be considered a functional design improvement since it will enhance the use of the vehicle.
Explanation:
An improvement in the functional design of an object will help that object work better such that its role efficiency will be enhanced.
The creation of a paint that will change based on temperature such that the temperature absorption ability of the car is made more efficient can definitely be considered an improvement in the car's functional design because the car will become more efficient by using less gasoline in extreme weather as well as becoming less of a hazard to drive due to the glare reduction.
Answer:
The change will be considered a functional design improvement since it will enhance the use of the vehicle.
Explanation:
Is sizing for screw drivers the same as sockets and wrenches?
Answers
4. Wheel grinders need be equipped with a(n):
A) O Operations manual
B) O Machine guard
C) O Fabric cover
D) O Cautionary sign
Answers
Answer:
B) O Machine guard
Explanation: