automative lif rasise a 3500lb car 7ft above floor level if the hydraulic cylinder contain 8in diameter piston?

An automotive LIFOtraisese a 3500lb car 7ft above floor level if the hydraulic cylinder contain 8in diameter piston and a 4in diameter rod,determine the
A. work necessary to lift the car
B. required pressure
C. power if the lift raises the car 10 s
D. Descending speed of the lift for a 10-gpm flow rate
E. flow rate for the auto too descend in 10 s

Chosen Answer:

All these answers based on 8 inch lifting cylinder. You haven’t specified anything about the 4 inch rod so haven’t used that in these answers

a). work = force x distance
work = 3500 lb x 7 ft = 24,500 ft-lbs of work
b) 8 inch diameter piston = area of pi * r^2 = 50.26 sq inches
3500 lb / 50.26 in^2 = 69.6 psi pressure
c) power = work / time = 24,500 ft-lbs / 10s = 2450 ft-lb/ second
(one foot-lb /second = 0.738 watt so –> 2450 * .738 = 1,808 watts of power in SI system)
d) volume of a cylinder = pi * radius squared * height
one gallon = 231 cubic inches
10 gallons = 2,310 cubic inches
V =2,310 cubic inches = 3.14 * 4in ^2 * height
height = 2310 / (pi * 16) = 45.96 inches

So 10 gallons a minute will lift car or descend car 45.96 inches or 3.8 feet a minute

e) Flow rate to descend in 10 seconds instead of a minute is 6 times faster (60 sec a minute / 10 sec) = 6.
6 * 10gpm = 60 gpm
by: biire2u
on: 14th April 10

Nothing is as Easy or Difficult as a Management Job in Management

Looking for management jobs but not sure what are management jobs? Let us find out. Management jobs are those that are taken by people, who have many years of work experience or the education in a particular field be it, Sales, Marketing, Finance, Risk, Business, Human Resources, etc.

Although management jobs are prestigious they come with bigger responsibilities and a lot of pressure but they do also bring in a huge pay package. Getting into a management job is not as easy as it may sound because you must have some extraordinary management skills combined with personal qualities.

Be it a Multinational company or a small establishment, the success of it depends on the people who are sitting at the management level. An individual at a management level post is appraised on the basis of loses and profits he/she brings to the business and must be prepared to be fired or dismissed from duties if the company  incurs major loses.

Whichever part of the world you go to the role of a person with a management level job has the same responsibilities; be it UK, US, China, Dubai, Canada, or even the Middle Eastern countries.

Job responsibilities of an individual in any management post:

1.Responsible for implementing and managing new process integration across all departments.

2.Responsible of creating new business plans to bring in profits to the company.

3.Responsible of involving and engaging company stakeholders for every move the company makes.

4.Responsible of budgeting for newer projects.

5.Responsible of monitoring every department or department head if they are meeting deadlines and adhering to risk management.

6.Responsible of reporting to the board of directors or committee members.

7.Responsible of organizing meetings with other businesses in cases of acquisitions and partnership with other companies.

8.Responsible of business continuity in emergency situations

9.Responsible for maintaining documentation and aware of projects, departments, finances, etc.

10.Responsible of looking after the interest of the company and its employees.

11.Responsible of resolving business and department conflicts.

12.Responsible of motivating people under them.

13.Responsible of building employee and information networks to know how the market and company is doing.

14.Responsible of negotiating during business deals.

This is just a small list of what management people do.

Also, it’s not necessary that they might be performing all the above tasks; some may perform different tasks with a combination of few of the above tasks.

This is why it’s important for managers or individuals looking for management level jobs to have the right kind of experience and qualification.Although management jobs aren’t easy there are still very less management jobs in the market because usually people at management levels don’t leave their jobs easily or quickly due to the money they earn and position they are in.

In closing, if you are given a management position job grab it and hold onto it until it’s time to leave (preferably retirement) because responsibilities and pressure maybe too much for you to handle but job satisfaction and monetary benefits are very appealing here.


Black Christian Singles in Christian

Not much difference is seen when we analyze and observe the black Christian singles community. The pressure felt by Christian singles is shared equally by black Christian singles too. The tension of being single for the rest of their lives is just as present in their lives.

But as with the other Christian singles, black Christian singles too have to put in complete faith in God and interact with all other singles. If there is a special someone destined for you, he or she will definitely step into your life.

A number of online networks exist to facilitate black Christian singles in meeting and knowing each other. Some dating networks are free, which means one can join in without having to pay any membership free, but others usually charge a membership fee if you want to use their services. Usually even the paid networks provide a few days’ free trial membership, which enables singles to test whether they like the network or not. And there are some like Soul Singles which provide free profile creation, but ask for a fee when using its services.

Fusion 101, eHarmony, Soul Singles, Big Church, Equally Yoked, Beliefnet’s Soulmatch,, and My Enamour are some networks which help singles to create profiles, browse and view profiles of other singles, send emails, chat, and do much more online.

Free networks include African American Singles, American Singles, Fusion 101, African American Passions, and Mocha Kafe.

Besides the aforementioned sites for young and adult black Christian singles, special networks exist, especially catering to the interests of mature, adult black Christian singles. Single Sites is one network which is completely devoted to such singles.

Equally Yoked and Metrodate are two dating online networks which often organize cruise offers and events in cities too, which members can attend and meet other singles of their area.

In this vast world, millions of singles exist, most with the hope of finding their special partner.

Dating is there to help you find a mate. Determination in your life


Now Pay Close Attention —

Online Dating has been the most popular way to hookup with women but many guys don’t have a clue how to get the job done …

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Both steps in this system have free trials so you can try before you buy, so I highly recommend that you test this system first and see some results.

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Be careful, though. These sites will entice you to spend money, don’t do it. Test the system first, then go all-out only when your completely sure the system works.

So if you want to effortlessly hook up with women then I strongly recommend you read everything I just wrote and do it before it’s too late!


Updates in Engine Repair in Tampa in Engine

Thirty years ago, the average life span of an automotive engine was about 5 – 7 years. Now the situation is entirely different.

While most engines before develop several problems such as loss of compression, oil pressure, and power, as well as increased emissions, internal noise, and oil consumption after an average of 60,000 to 80,000 miles, engines nowadays have been developed to decrease fuel wash down dilemmas and oil dilution in the crankcase.

Nonetheless, that is not to say that there is no need for engine repair in the roads of Tampa today. Frankly, engine repair is an auto service that certainly won’t be passé in any auto repair shop in Tampa. It may be true that today’s engine technology have extended the life of an engine to such extent that the need for various auto service has been reduced. Nevertheless, these new engines of today will get old and will need engine repair sooner or later.

As a car owner, you need to make a decision when faced with a major engine repair scenario: do you replace the engine or have it rebuilt? Choosing the former will lead you to answer question. That is , are you replacing your engine with a new, remanufactured, or used one?

Obviously, a new engine is very expensive. And if you are on a tight budget, you may opt to just choose between a remanufactured engine or a used one. Do not worry. You are not the only one using remanufactured or used engines. These types of engines are still pretty safe to use as long as it has been worked on by credible mechanics from a reliable auto repair shop in Tampa.

The second option is having an engine rebuild. Engine rebuilds in Tampa also cost less than having a total engine replacement.

However, before an engine rebuild takes place, you must first know that your car engine is rebuildable; meaning there is no excessive wearing and serious damage.

Engine rebuild as an auto service requires no state of the art tools and technology. A mechanic from an auto repair shop normally uses automotive hand tools, gauges, torque wrench, and ring expander and compressor. However, there are some machine work that needs to be done for an engine rebuild and you may need to farm it out from the nearest auto repair shop.

When it comes to buying engine parts, it will save you more money if you go for an engine kit rather that individual packages. Aside from these extra dollars in your savings account, going for a whole engine parts kit reduces your chance of mismatching parts that can ultimately cause major auto service problems. Parts present in the kit include bearings, camshaft, rings, timing chain and gear set, gaskets, valve seals, oil pump, pistons, and lifters.

Engine rebuild costs differently depending on the auto repair shop who does the work. You may opt to choose the one offering auto service at lesser price. However, make sure you do not compromise quality over one’s price. Also remember that the best auto repair shop in Tampa is the one offering good warranty services. As they say: warranty is your guarantee for the quality.




  • Nitro-Carburized Rod for exceptional corrosion resistance and durability
  • Durable Plastic Rod Guide reduces potential rod abrasion
  • Main Seal provides positive closure for high-pressure gas
  • Stop Collar and Limiting Groove assure precise extended length
  • High-Strength Piston Assembly with Leak-Proof Seal helps prevent fluid leakage around the piston, allowing the fluid to pass efficiently through the piston valving components, providing controlled lift and consistent performance

Millions of vehicle owners rely on gas charged lift supports to lift and hold open trunks, hatches, hoods, and even glove boxes. When these fail, they must be replaced to restore convenience and safety. Max-Lift gas charged lift supports are an exact replacement for worn original units.

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  • Fuel injection pressure tester starter set

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A Seven Step Plan For Detaching From Manipulative People – Christian Relationship Help in Advice

Are you looking for Christian relationship help? Then here is a seven step plan for detaching from manipulative people.

People do all kinds of things to pressure us to do what they want us to do. It is up to us to see through the manipulation and do what is right for us. People use guilt, dishonesty, avoidance, blame, deflection, punishment, pressure, abuse, and withholding of approval and love. They pretend to not understand what we are saying. They blame us for the problem. They deflect the conversation by bringing up something else, focusing on a detail that doesn’t matter, or getting us to defend ourselves when they don’t want to talk about the issues.

Janet’s mom was good at this. When Janet would tell her mom she wasn’t coming over, her mom would bring up something that she needed help with. When Janet tried to talk to her about problems in their relationship, her mom would say her heart was hurting and she needed her heart medicine. When Janet tried to confront her mom on something she had said to her that was hurtful, she would talk about how sensitive and ungrateful Janet had always been. If Janet held her ground and didn’t come over, her mom would call Janet’s brother and complain about how neglected she is.

Janet knows her mom manipulates her, but Janet isn’t strong enough to withstand it. When her mom attacks her, Janet tries to defend herself. When her mom brings up her heart problem, Janet apologizes for upsetting her. When her mom calls her brother, Janet worries about what he thinks. When her mom says she needs help, Janet wants to say no, but she can’t stand feeling guilty so she gives in to her demands.

Janet’s mother is obviously manipulative.

Anyone in a relationship with a manipulative person knows how difficult it is to withstand the pressure. You can detach by using this seven step plan for detaching from manipulative people:

1. Identify the way the person manipulates.

2. Identify how you are affected by the manipulation.

3. Develop a plan to respond to the manipulation.

4. Recognize when the manipulation happens.

5. Implement the plan.

6. Detach from the person’s reaction.

7. Do what you need to do and believe is right.

Jesus warned us not to entrust ourselves to people without paying attention to who they are (Luke 2:24-25). Until we are clear on the manipulation, how we are affected, and how we plan to respond to it, we will give in to the pressure and end up disliking ourselves and the other person too, which is typical for people struggling with Christian codependency.

Relationship Prayer: God, help me to see how people try to manipulate me and help me to be strong enough to detach from their reactions.

Relationship Challenge: Use this Seven Step Plan to detach from the manipulative people in your life.

Applying this Christian relationship help with the seven step plan is the only way you can stop the destructive cycle and detach from manipulative people.


Online Trading System – How to Trade With Confidence in Stock-market

Many folks have the dream to find a way to make money online or from home (or both). There are many, many ways someone can make money without “a job”. Let’s talk about one in particular…the stock market. Did your blood pressure just go up? Don’t worry. If you know what you are doing, you can make money in the stock market.

Here is what you shouldn’t do:

*Try to predict the market
*Buy high and sell low
*Open a trading account and buy random stocks
*Ask your neighbors for the latest stock tip (unless your neighbor is Warren Buffet)
*Obsess over the market
*Buy the stock of your favorite stores (they may be good picks, but you definitely shouldn’t choose stocks that way!)
*Treat the stock market like it is the lottery

Easy enough, right? There are plenty of people out there who make those exact mistakes when starting out. Avoiding those mistakes are a good start, but only the beginning. You now know how to avoid completely destroying your bank account. But how do I make my bank account a little (or a lot) more happy?

Here is what you should do:

*Learn about the stock market in general
*Learn how to do technical analysis of stocks
*Learn how to read stock charts
*Find effective ways to make profit in the market
*Start managing risk instead of trying to predict the market
*Treat trading as a business
*Learn trade selection and strategy
*Trade with confidence
*Decide how much money you want to make

I realize that those seem like insurmountable goals but it is all possible. Decide that you want to make a change and just do it.

How do you eat an elephant? One bite at a time! Nearly anything worth doing has a learning curve. So start sooner rather than later and instead of regretting the procrastination months down the road, you can look back with more knowledge, more confidence, and perhaps more money. Start making positive changes in your life now. Start reading about the market and watching financial programs on TV. Maybe take a finance class or two at the local community college. Join online forums about stock market trading.

That all sounds great but who has the time? If you are short on time or just chomping at the bit to get started, another option you can explore is an online trading system. You should still familiarize yourself with the market and trading in general but an online trading system may be the boost you need to get started. It wouldn’t hurt to make your learning curve a little less steep, would it? Many endeavors in life are made easier by means of a system. Think of the simple example of cake. You want cake. You could take the time to learn how to make a cake from scratch on your own by trial and error. OR…you could get a cake mix (the system), add a few ingredients and a little time (your effort and learning process), and have a darn tasty cake to show for it.

I know that may be a silly example but it shows how you can use a system combined with your effort to produce your desired result. There are lots of people out there who are making a reliable income from the stock market. Want to be one of them? Get started! You want cake? Make a cake and then sit down and start learning about the stock market.


The Job of a Car Accident Attorney in Accident

The worst case scenario of a car accident is when the victim loses his/her life. The inattentiveness of one person might result in the death of a human being. The family of the victim will find it hard to come to terms with this sudden loss and the financial pressure will also begin to take its toll. A reputable car accident attorney helps victims and their families get what is due to them. Disastrous injuries could spell the end of a person’s career for a temporary period or even for good. That is why you need an able car accident attorney. Fresno residents’ trust a few good ones with all their legal dilemmas.

Time is of vital importance when it comes to seeking compensation after a car accident. The sooner you find an attorney, the better your chances of getting what you deserve. You will have to give your lawyer a detailed account of what actually happened so that he/she can get a better idea of the case taken up. A competent attorney will take the trouble of contacting eyewitnesses as well to corroborate your story. All this needs to be done as soon as possible and filing for compensation has to be done while the case is still ‘warm’.

The capabilities of the car accident attorney will determine the outcome of your case. A proficient lawyer will know how to handle all accident cases with ease. Car accidents can be differentiated on the basis of the injuries caused to the victim. If you are lucky you might come out with minor scratches and bruises from an accident. However, in more serious incidents, a victim can suffer from internal bleeding, shattered bones, etc. A reliable car accident attorney will make sure that your case is built on a strong foundation.

Fresno has some attorneys that have more than 30 years of experience in the field of car accident litigations.

Don’t be afraid to ask about the service charges as well. Many lawyers do not charge anything for a case evaluation. The good ones only take a small cut of the compensation that you receive. Thus, both the client and the lawyer have something to gain from winning a case. That is the mark of a true car accident attorney. Fresno is home to a few such professionals who try their level best to win every case they take up.


Stairlifts- Importance of Stair Lifts in Stair

When it comes to a stairlifts it is actually a device that people use in order to move from one place to another easily, most of the times up and down and you will see them to be present in malls and other similar buildings. More to that, you should know that they are designed so that they ease the pressure on people that have to move up and down through the building and they are also coming in a plethora of designs and models. These stairs can work either on battery or on electricity.

Also, there are some people out there that are handicapped and what this means it that there are also special stairs for them that they can use in order to make sure they can get from one side of the building to the other. As such, it seems that there are more and more such types of stairs lately developed, because the ones that are handicapped also want to visit malls and shop.
When it comes to the types of wheelchair lifts, you should know that they are quite a few and they number the platform, the straight, the outdoor & the curved one. If you will look into getting one that is custom curved, then you will have to pay more money than for the previous models that we have mentioned. What makes these types of stairs great is the fact that they ail also get to be recharged while they are not in use, so if there are power outages, you will certainly still be able to use them.

As such, these are devices that are very much useful for people that are handicapped and people that just don’t want to delve into a good extra effort in order to get up and down in a mall or a similar building.
Most of the times, you will see that these types of straight stairlifts have added protection aka bars that you can hang on to, so that you will not get to fall.

Sometimes, it might be that there are many people that are using them and it is easy to just bulge into someone and thus make that person lose its equilibrium.

So if you are someone that plans on opening a mall of some sort, you will have to be aware that employing such stairs is mandatory. If not, well, you will not get the same sales as when you would have considered them.