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

Find Free Auto Repair Manuals Online in Repair

There are many free auto repair manuals available on the internet. They are very popular as they provide you a detailed information about everything you need to know about your automobile. If you are comfortable with tools, you can repair minor problems by going through these manuals. As they are free, you can download them and use them to repair your automobile.

What do they include?

You can find answers to any of your questions regarding automobiles in these manuals. Some of the manuals are so good that you can repair your vehicle and put the part back again all by yourself. There are some very good ones available which are not free. You can buy them and download them. Repairing your vehicle without any knowledge about it can be harmful for it.

Features of a good manual

a good manual has all the information with clear pictures. Thus, you can repair easily without any confusion. Some of them also contain a video. This makes things even simpler. Going through it you can easily repair your vehicle. A good manual is always indexed. You can easily find out the page number of the required information.

Easily available and a must have

repair manuals are must if you own a vehicle. They help you to maintain your vehicle well. By repairing your vehicle with the help of manuals you can save a lot of money. Regular maintenance also increases the life of your vehicle.
And you do not even have to pay the price for these helpful manuals as most of them are free.

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Car Repair Toronto Choose The Best in Car

Auto body repairs are a headache for any owner. The headache persists particularly because body repairs can tend to be a frequent affair thanks to increasing levels of traffic on the ground, the odd bump is always there. In such way body repairs can be a tedious and expensive affair. You may try simply to drive better on the road, but anyway you need an auto mechanic who can make your life a bit easier when it comes to frequent visits.
Toronto is filled with auto mechanics and auto service centers that are available to help you with body repairs whenever you need it the most. One look at the yellow pages or one search for car repair Toronto on search engine can yield a hundred odd results.
Now your goal is to get hold of a reliable mechanic who can give you some sort of relief and comfort with regards to work on your car. Here are the most important things you should figure on while choosing mechanic service:
1 A mechanic location. If a mechanic is close to your residence he can probably have your car picked up and delivered if you need to. This is also an advantage if you want to call in a mechanic at the drop of your hat.
2 Insurance collaboration. You should be sure there is some sort of a collaboration of the auto repair shop with your vehicle’s insurers. The advantage of such a tie up being quick and sometimes instant execution of claims and procedure related to it. This can often be the deciding factor as in most cases getting an insurance claim for your car might harass you into submission and forfeiture of any claim.
3 Operation time. You may want to pick a repair shop that is open 24 hours a day with availability of auto mechanics. There are some car repair Toronto showrooms and if you can find one near your residence you will benefit a lot from its presence.
4 Referrals. You might also want to look at shops that are referred to you by people you know. It can somehow assure you beforehand of quality when it comes to repairs and body work.
There are really wide choice of car repair Toronto shops. All you need to do is find the best one. Once you do that you may end up saving on bills for aspirin as an added advantage. Good luck to you!

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Car Hauler Careers in Car

Car haulers transport vehicles to various locations throughout the country. Car haulers operate different equipment depending on customer requirements. Car haulers can operate a standard semi-truck or may use a pickup truck to haul loads. Car haulers may own their own equipment, which can be leased to an auto carrier company, or use equipment provided by their employer.

10-Car Open Carrier
This is the most common type of carrier for transporting automobiles and offers the most job opportunities for car haulers. Car haulers use a semi-truck attached to a dual-level, 10-car carrier to move vehicles to their destination. Many times, the cars are from different customers and final delivery will include more than one destination that are often residential areas where unloading may be difficult. Car haulers load and unload the vehicles and protect them from damage or inclement weather during the transport.

Hot Shot
Some customers or private owners may only want to ship three or four vehicles to a specific destination. These loads are typically hauled by “hot shot” drivers who specialize in smaller loads known as “less than truckloads,” or LTLs. LTLs are defined as shipments weighing less than 10,000 lbs. Most hot shot transporters are heavy-duty pickup trucks or dually trucks that can carry heavier loads. Hot shot drivers typically work with a broker to obtain loads and find deliveries to return to their homes.
 
Enclosed Car Hauler
Drivers operating enclosed car haulers are employed by individuals and businesses interested in providing the most protection for their vehicles. Drivers may be transporting classic or antique cars that are expensive and need to arrive in pristine condition, and some race car companies use enclosed car haulers to transport their race cars to events. Generally, loads on enclosed car haulers cost more to the customer than the open carrier or hot shot loads. Enclosed car hauler drivers can haul one or two cars.

Flatbed Carrier
Drivers who haul flatbed carriers typically haul trucks or recreational vehicles that can’t fit onto an open car hauler or inside an enclosed trailer. Flatbeds can be pulled by a semi- or pickup truck depending on the amount of weight hauled. Flatbed carriers have to strap down their loads and load and unload the carrier. Most flatbed loads contain a single vehicle, but some customers may include other cargo on the load because of the high price of using a flatbed carrier.

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Auto Repair Silver Spring Guide in Auto-repair

Major companies in this industry such as Ford, Mercedes, Chevrolet, and Volkswagen provide electronic auto repair guides so that even amateur users can learn a lot about auto repair. Auto repair guides usually tell you how repairs are done on all major parts of an automobile including the brake system, cooling system, electrical system, engine system, A/C-heat system, body and exterior, exhaust system, fuel system, steering and suspension system, and drive train.

Anybody can carry out Do It Yourself Auto Repair, anybody old enough to own a car, and calm headed enough to follow some sets of repair instructions can successfully carry out Do It Yourself Auto Repair. It does not require deep knowledge of engineering or mechanism, just the ability to believe in yourself and follow instructions.

Yes, you can reduce failure or mistakes in your Do-it-yourself auto repairs by following the right guides, by obeying Do-it-yourself auto repair instructions to the letter. These instructions you can get in your auto repair manuals.

It is important to verify whether your car is still under warranty before venturing to repair the car yourself. For cars under warranty, the repair work must be performed by a mechanic or a technician certified by the manufacturer. There are many auto repair silver spring to help you in this regard. The repair in this case is usually carried out at the dealer’s service center. Some manufacturers do not offer to perform repair work and you may have the provision of carrying it out elsewhere. Read your warranty carefully to find out how you can get the repair costs reimbursed.

By knowing the basics, you can perform simple troubleshooting procedures when your car breaks down, instead of sending it to a mechanic right away.

You will not have to spend massive amounts of money just to hire a professional for a simple job you can do yourself, such as adjusting a few loose screws or cooling an overheating radiator.

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Comprehensive Auto Detailing Using Advanced Cleaning Machines in Cleaning

The auto detailing industry employs advanced cleaning machines that deal with the specific requirements of cleaning the interiors and exteriors of automobiles. The many applications faced by detailers require that several machines are used in the cleaning process. With that said, we can dive right into the different types of equipment that offer the greatest advantages.

Exterior Auto Detailing
This application calls for powerful machines to blast away stubborn residues. However, it is also important to note that the machines must feature low pressure levels and low flow rates that can not only take complete care of cleaning needs but also ensure that sensitive interior areas of the automobile are protected adequately.

To ensure that the highest cleaning power is achieved, top suppliers now offer advanced wet steam temperatures rising up to 250°F for rapid dissolving of tough residues on automotive exteriors. Wet steam output is considered by industry experts as the perfect way to get the best detailing job done not only comprehensively but also quickly.

The auto detailing industry also relies on pressure to make sure the exterior cleaning of cars is done comprehensively. Some machines can deliver high pressure levels reaching up to 8000 psi. However, for car detailing, it is not necessary or advantageous to use pressure levels in excess of 1500 psi, as it can cause dents and scratches on the surface and even chip off paint. The advanced models available for use in the industry are ideal for cleaning the exteriors such as wheels, engines, and body with their adjustable features.

The flow rate of machines is another important feature auto detailing service owners consider when choosing cleaning equipment for various types of automobiles.

Pressure washers with low flow rates are ideal for car detailing, especially in places with limited drainage facilities. Mobile detailing professionals who do not carry out auto detailing within their facilities also find cleaning equipment with low flow rates extremely useful.

Interior Detailing
Portable steam cleaners are used by professionals in the industry for interior detailing. They are ideal for cleaning steering wheels, dashboards, and spot cleaning upholstery.

Portable steam cleaner machines deliver dry steam output that can reach temperatures up to 386°F. They can easily dislodge dirt, stains, and grime from hard surfaces, as well as small upholstered and carpeted spots while making sure very little water is used. For full interior upholstery and carpet cleaning, consider carpet cleaners or carpet shampooers with low flow technology. These machines offer greater extraction power, greater water flow, and high pressure levels to completely dislodge and remove the toughest stains in carpeting. Better yet, with low flow technologies, car carpets can be cleaned, dried, and ready for use in as little as two hours with this latest car wash equipment.

An Overview of the Different Applications per Machine
The latest steam pressure cleaners can be used for a variety of applications in the car detailing business. These include cleaning engines, cleaning the exteriors, and melting snow and ice. Steam cleaners, on the other hand, are more efficient for hard surface cleaning and spot carpet cleaning. Lastly, for complete carpet and upholstery cleaning results, opt for a carpet extractor.

Using the best auto detailing equipment from reputable suppliers can ensure faster turnover of cleaned automobiles from your facility and improved profitability with limited effort. Powerful and efficient cleaning machines are designed exclusively for the industry.
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What is the difference between auto mechanic and automotive service technician?

Chosen Answer:

It is like the difference between a Garbage Collector and a Sanitation Engineer
by: Robert
on: 13th March 12

Used Cars Of Tata in Car

The most selling car in India of Tata Motors which has a successful journey in Indian auto market is Tata Indica. Tata is also the biggest manufacturer in Indian used car market. The demand and the preference of Tata used cars are increasing day by day. If you have not enough money to buy a new car, don’t worry, it doesn’t matter. There are beautiful ranges of Tata used cars are available in Indian auto market.

 

The leading car manufacturer has introduced many successful cars in India. It is known for its experience and decades of reliable service. Tata cars are designed with a sturdy, stylish, and aggressive structure just to give the delightful driving to its customers. The evergreen cars by Tata motors are Tata Safari, Tata indigo, Tata Sumo, Tata Nano and the most selling car in India is Tata Indica. Even it is the biggest player in Indian used car market also. The demand and the preference of Tata second hand car are increasing day by day.

 

Don’t worry if you have not enough money to buy a new car. There are beautiful ranges of Tata second hand cars are available in Indian auto market. Thank God every model is available in the list of used cars. In the interior of the car, Tata has packed a host of innovations and functional features. The interior possesses almost all the features that a luxurious SUV behold. It is embedded with features like power steering, power windows, electrically adjustable side rear view mirror, central locking, air-conditioner, and height adjustable seats. These all features you can get in Tata Second hand cars easily or we can get a same model almost in a half price with same features as in a new car.

 

Tata cars can be seen on the Indian roads in huge numbers.

If you are four or five members in a family then you can go with the Tata Indica Second hand car or if you are more than five members then you can opt for used car i.e. Tata Safari or Tata Indigo. It means there are all models available in range of Tata second cars. Tata Nano created a lot of noise in the Indian car market early this year as the cheapest car in the world. A used Tata Nano car can be expected by next year at a rock-bottom price. What more can one want? These will surely increase the demand of Tata second hand car in Indian used market.

 

To get the best second hand cars, there are many online stores or classified websites which would definitely take you to the right path to buy a right car. The online portals are doing a great job in helping people to decide what car to buy?

 

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How To Find The Best Auto Repair in Auto-repair

There are hundreds of auto repair locations in every state, with each claiming to provide the exact auto repair skill that you are looking for. It can be difficult to sift through all of the different auto repair shops in an attempt to find the one that is the best at actual auto repair.

There are a couple of different things that you can do to find the best auto repair in your area. These different steps will help to show you how to find the best auto repair, and how to do so both quickly and easily.

Talk to Dealerships

There are some dealerships that provide their own auto repair services, these dealerships will probably direct you to their own services. Talk to dealerships that do not have their own body shops or collision offices. They will be able to direct you to the automotive repair companies that they trust. If a car dealership trusts a company to take care of their vehicles, you will probably be able to do the same.

Check Online Reviews

Online reviews have become an incredible tool for anyone looking to make a purchase decision or a service choice. You can use online reviews to see the good and bad things that people have to say about most of the automotive repair shops in your area. They will be able to vouch for ASE certified master technicians, or will be able to tell you about how they failed to install brakes properly. Auto shops with a history of bad reviews are shops that should be avoided.

Go Around and Ask for Quotes

If your major concern is cost, simply go around to different auto repair shops and ask for quotes for a specific repair. You will be able to see who has the highest rate for labor hours, and compare that to how well known they are for their repair. If a less -than-impressive repair shop charges the most money, you will know to stay away.

Ask Friends and Family

Friends and family members can be some of the greatest resources available. You can simply ask family friends about repair shops. Ask them about what they had done, and how they felt about the job. From tires sales and service to transmission repair, take note of every experience that is had. If a family member has a shop that they have trusted for years with their hybrid certified vehicle, you can be sure to trust that company.

The best auto repair service shops are going to make their way to the top of your list after you take in all of this information. Simply take the time to gather the information and talk to the people who know auto repair the best. Talk to family and friends about experiences and look online to see the good and bad side of each auto repair company. Simply use all of this information to find the best auto repair location near you.

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The American Automobile Industry – Creating Jobs, Developing Life in Sector

United States boasts of the largest automobile manufacturing and trading sector in the world. Professionals from the auto industry have, over time, rigorously followed a streamlined and efficient method of mass-production, ensuring that a large number of vehicles and related accessories were produced every year. Due emphasis was placed on the quality of the manufactured automobiles as well. Different automobile models are readily available in the American markets, with cars, trucks, SUVs, crossover vehicles and light carriers being some of the major varieties. Popular trade shows like the Orlando International Auto Show also go a long way in providing further thrust to the already booming US automobile sector.

The national automotive sector in America has long been served by the so-called Big Three auto companies – Ford, General Motors and Chrysler. One of the key reasons behind the sustained business successes of these companies has been the continuous product research studies that have been conducted by all the three companies. The importance of keeping a regular tab on the latest innovations and advancements from the automotive sector is not lost on the vehicle manufacturers of the country. Orlando International Auto Show and similar such trade events bring to the fore the technological intricacies that are involved in creating efficient, high-quality and commercially viable vehicles.

Over the years, the importance of the automobile industry has consistently gone up in the US national economy. Currently, this sector alone accounts for around 5 per cent of the total Gross Domestic Product of the country. The employment potential of this sector is high too, with more than 3.3 million people involved in automobile businesses.

A wide range of luxury vehicles are also manufactured in the country. A visit to the International Auto Show Orlando is ideal for anyone wishing to get a comprehensive overview of the different car models that are available in the country.

The automobile industry has a significant role to play in the foreign trade sector of the country too. Vehicles of American make are regularly exported to more than 200 countries all across the globe. Over 2.3 million automobiles are traded in the global markets, fetching revenues in excess of USD 58 billion. An extensive range of high-performance, export-quality cars are showcased at several American automobile shows, including the Orlando Auto Show 2011.

Research studies have shown that automobiles are the second most prized possession for US citizens. In such a scenario, it is only natural that, end users would look for cars that provide an ideal blend of reliability and stylish design features. Keeping the high levels of consumer demand under consideration, manufacturers are constantly coming up with new and innovative motor vehicles and related accessories. At events like the Orlando International Auto Show, several such sophisticated vehicles are displayed to the attendees.

With demand levels in the domestic as well as the international markets escalating at a rapid pace and new vehicle companies also starting commercial operations in the country, the American automobile sector seems poised for greater success in the near future.
 
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