Why are cars useful and givesome reasons.?

Cars & Vehicles

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What are the 2 main reasons for using aluminun and titanium in cars?

Both Aluminium and Titanium are lightweight and incredibly strong. So it is the best choice for being used in cars.

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What is the reason padded dashboards are used in cars?

They help prevent injuries to the occupants. In an accident, the contents of the vehicle, including the people in it, are thrown around violently. While you can still receive an injury from contact with the dashboard, the padding reduces the severity.

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What are good reasons to buy a used car?

Used cars are generally cheaper to purchase and to provide insurance for. Frequently, you can buy a certified used car, which would include a warranty, you can easily trace the history of a used car and you can buy from a private party.

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Reasons why do people drink and drive?

Most people drive after they're done drinking because they feel as though their driving ability has not been affected.

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3 reasons why car wheels are made from aluminum?

They are light strong and attractive

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What are some reasons why people work?

so they have the money to do things. so they can can save up for something like a car.

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What are the reasons why a car won't start?

Because the battery controls your headlights and dashboard, if they turn on, but your engine won't start, a bad ignition switch is the likely culprit.3.Broken Starter – Similar to a bad ignition switch, a broken starter is another common reason your car won't start.

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Two reasons why electronic amplifiers are used within a hybrid electro-hydraulic control system?

For higher gain at a low cost and for low output power

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What materals are used in F 1 cars and why are they used?

Mainly composites and alloys. Carbon fibre, kevlar and titanium are used throughout the body, chassis and drivetrain.It is used because it is very light yet very strong.

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Why are yellow lights used in cars and vehicles?

to attract other drivers attention

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Why electromagnetic brakes are not use in car and motorbikes?

There are two basic types with individual issues.1st: The electromagnetic retarder type.2nd Electromagnetic controlled brakes as used on RV sized Trailers.

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Why are emission control systems used on cars and trucks?

why do cars and trucks have emission control systems.To help keep the air we breath clean now and for future generations.

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Why are seat belts used in cars and airplanes?

So if there is an impact of some sort you are restrained to your seat, therefore minimizing injury.

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Why are concave mirrors used in car headlights and flashlights?

It directs the beam a certain way.

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Why are shock absorbers used in motorcycles and cars?

Cars and motorcycles have springs to reduce the forces on the engine and frame from hitting bumps at speed.They have shock absorbers to damp out oscillations in the springs, else the vehicle would keep bouncing up and down all the time from bumps and cornering.

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What are the reasons for using hydraulic tappets?

The hydraulic lifters do not require adjustment nearly as often as solid lifters.

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What the reasons of using steel aluminum rubber and glass in passenger car?

Steel and aluminium because that's what the body is best made from. Rubber and glass, because you need windows that must be strong and mounted in shockproof frames. -And leather or vinyl for seats.

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Top 10 reasons why people should not drink and drive?

1. so you don't get in a car accident and kill someone2. you might spill your drink

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Why are cars used?

To get from A to B quicker than walking

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Why are cars useful?

No offense but your really... really... uh... "uneducated..."You can travel faster...

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The reason padded dashboards are used in cars is that they?

Increase the time of impact in a collision.

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What are reasons for not drinking and driving?

Death from an accident caused by your inablilty to handle a car when impaired. Causing someone else's death resulting in you being charged and sentenced to prison for many years out of your life. Arrest and jail time with a hefty fine for getting caught by the police. Embarrassment to you, your f...

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Reasons of why you are suitable for the post?

• Before completing this section, please refer to the job description and person specification. • Provide specific examples to substantiate your supporting statement. --what you did in your job, rather than what you would do or what the team did. Say where and how you applied a particular skill, ...

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Is there a reason why people started working on cars and trucks themselves?

1) Cost of mechanics 2) Lack of quality work from same mechanics 3) Ability to control quality of parts, workmenship, etc when one does the work themselves.

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Why are toy cars useful?

Toy cars are so useful because they can keep children occupyed (they are good fun) and also they can be collected and can be sold for even more.

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What are reasons a car won't start?

Because the battery controls your headlights and dashboard, if they turn on, but your engine won't start, a bad ignition switch is the likely culprit.3.Broken Starter – Similar to a bad ignition switch, a broken starter is another common reason your car won't start.

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Where can I find a reasonable used car dealership?

Craigslist. I have had quite a few people I know by used cars on Craigslist. They aren't always reliable, but there are the few that you come across that are very good cars for a reasonable price.

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Why are car mirrors useful?

To allow you to see behind you and each side of your car.

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What are some possible reasons why cleaner exhaust has no significantly reduced total emissions from cars?

Well total emissions although related to how "clean" each individuals cars emissions are there are a few variables that are overlooked. First the number of cars on the road. As technology has improved with time cleaning emissions so has the demand for cars. Because there are many more cars on the...

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What is the reason one would use car wraps?

Car wraps are used for two purposes, advertising and protection, autobeschriftung is used to promote any brand or event etc. and you can simply use colored or transparent car films to protect your car against scratches and UV rays etc.

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Why are fuses and circuit breakers used in household circuits?

Prevent circuit overloads and keep you from burning your house down.

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Why are carburetors still used in drag cars and muscle cars?

Carburetors provide a perfect, stable fuel/air mixture at full throttle. Decades of development have gone into fuel jets, intake manifolds and all the other details required for carburetors in high performance engines. And tweaking them can be achieved with simple mechanical changes. The usual ad...

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Why do cars use belts and pulleys?

It transfers power from the alternator to the crankshaft and the camshaft to make your engine work.

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Give some examples of sustainable practices and stewardship of the environment?

You can separate your trash, reduce the amount of water used when showering, reduce car emissions by carpooling or using public transportation. Hope it was useful!

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Why are car lifts used and what material should they be made out of?

Car lifts are used because cars are too heavy to be lifted by hand. Cars typically weight about two tons the equivalent of two thousand pounds. They should be made of metal material. This makes it easier for the magnet to attract the car.

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Big cars are safer than small cars for two reasons?

The two reasons that big cars are safer than small cars include that they have bigger crush zones. The second reason is that they have longer hoods.

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Why are carbohydrates used for fuel in stoves cars and airplanes?

Carbohydrates are used because this the only mineral which has most amount of potential energy and burns efficiently.

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Why are magnets used in car doors?

to help the door shut more easily

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Why are catalytics used in car exhasts?

When a gasoline engine runs it produces a lot of carbon monoxide, and some nitrogen dioxide and also passes through some traces of unburnt vaporized fuel. Carbon Monoxide and unburnt fuel are bad for the environment, and NO2 is bad for people. A catalytic process is a chemical process that change...

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Why relays are used in car?

Relays are used to control high current using low current. They help eliminate a lot of unnecessary wiring.

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Why are seatbelt use in cars?

They are mainly for your safety. They keep you restrained in an event of a car crash, and keep people in the proper sitting position for a car. A improper position may make injuries occurring during an accident worse.

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Why would a car alarm go off for no reason?

If the car alarm keeps going off even after cleaning the hood latch sensor, the problem could be a defective hood latch connection.It can also set off false alarms because the sensor cannot respond properly to the given commands.The sensor is located near the headlights.

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Why are mufflers used on cars?

Mufflers are used on cars because if they have one that makes their pipes loud then everyone will think that they have a big engine under the hood and actually they could have just a lil 4 cyl. Another thing why people put mufflers on there cars is because it gets rid of the nasty fuems that come...

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Why are new cars cheaper than used?

Interest Rates.Interest rates are one reason a used car may be more expensive than a new one.Most lenders offer much higher rates on used cars than new ones, even if you have great credit.The main reason is that a used car carries far more risk to a lender than a new car.

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Why are spoilers used on race cars?

The goal of many spoilers used in passenger vehicles is to reduce drag and increase fuel efficiency.This may reduce drag in certain instances and will generally increase high speed stability due to the reduced rear lift.Due to their association with racing, spoilers are often viewed as "sporty" b...

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Why are turbochargers used in cars?

Turbocharger helps in boosting your vehicle once it reaches around 1600-2000 rpm and simultaneously increases efficiency of the vehicle as well.Reasons why turbocharger is used in engines: It provides excess air for the combustion of fuel engine so less emission and better combustion.

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What are possible reasons for using each of the three trade restrictions?

The three most common trade barriers are tariffs, import quotas, and non-tariff barriers.Trade barriers are designed to discourage imports which not only creates or increases a country's balance of trade surplus and thus increase net exports, but also to protect the domestic economy.

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Why is important that hand tools and measuring devices are wiped down and lubricated after use?

Rust, dirt and gritty grease may effect the operation and accuracy of the tools you are using. Keeping them clean and in good working order will assure you a long life of service, in some cases a lifetime.

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Reasons why a car might not crank up?

There could be various reasons. The starter could be going out. The Alternator, the fuel pump. If it is a manuel car it could also be fuses behind the clutch

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What are reasons for speeding?

The reasons people speed are varied: (1) they want to get to their destination quickly (2) they are inattentive while driving and speed with noticing (3) they may have a legitimate purpose such as getting to a hospital due to an emergency e.g. taking a heart attack victim. (4) they enjoy the thri...

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What are reasons a car would be impounded?

Default on loan payments, illegal parking, abandoned vehicle, unregistered vehicle on public property, violations of township ordinances requiring vehicles to remain intact and not be an "eye sore," and private property cluttered with junk cars with out proper authority to run a "junkyard" busine...

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What are some reasons to register a car?

If you live in NJ, avoiding jail time is good motivation.

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Whats the real reason why oil and gas prices keep going up?

The long-term increase in oil and gas prices is the result of global production not keeping up with global demand. Many scientists and industry observers believe that production of oil, in particular, has peaked or is currently peaking, and will, in future years, decline. It is likely that demand...

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Whats the real reason why gas and oil prices keep going up?

Obama is the real reason for high gas prices and he probably made some deal with the EPA and OPEC cause he hates our being dependent for oil. He wants us to buy those expensive electric cars that require electricity to charge the batteries when we are suppose to conserve energy, and if those elec...

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What are some reasons that the car will start smoking?

White smoke from the exhaust indicates coolant is entering the combustion chamber and normally is a symptom of a blown head gasket or cracked head. Blue smoke indicates the engine is burning oil, and can mean worn rings, or if it only smokes at startup, worn valve seals. Black smoke indicates an ...

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What are the main reasons a car won't start?

(each of these 4 categories has a large list of contributing factors)1.Battery and connections.2.Getting spark to all cylinders3.Plenty of fuel4.Engine compressionBe organized when you start troubleshooting. Focus on one problem area until it can be fixed or eliminated. FINALIZE it before you go ...

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What are the reasons for cars having bumpers?

A bumper is an important part of a car. It is essentially a shield that protects passengers in the car during a collision at low speed. The impact of the collision is absorbed by the bumper, protecting both passengers and the car itself from large damage.

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Why are cams used?

Hard to thoroughly answer is question without writing a book... Cams or Camshafts are used to open and close the intake and exhaust valves and are critical in the manner of the way the engine runs. Older or OHV design engines mostly used push rods that the cam (located in the center of the block ...

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What possible reasons are there for car breaks to squake?

there rusted...there bent....there old...you need to replace them

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What are reasons not to smoke in your car?

You will get high then you will lose control then crash & die.. No one is going to miss you because it's your fault you die no one else's :))))()

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What metal is used to make a car and why?

steel and cast iron for strength, aluminum for light weight, copper or electronics are most common

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Which mirror is used in car headlights and why?

A concave mirror is used in the headlight of a car.The reason being that a concave mirror is a converging mirror as opposed to a convex mirror which is a diverging mirror.In headlights the bulb is kept at the focus of the mirror.

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Why are antennas used?

Antennas are required by any radio receiver or transmitter to couple its electrical connection to the electromagnetic field.Radio waves are electromagnetic waves which carry signals through the air (or through space) at the speed of light with almost no transmission loss.

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What are the two reason that a big car are safer than a small car?

More space and conviniant

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Why are barges used?

Barges can transport a large amount and variety of materials. Motorless, they cost less when standing idle or waiting to be loaded.

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Why do racing cars use wide and bald tires?

for maximum grip in the dry

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Is walking better than using cars and why?

there is no right or wrong answer to this, its purely based on opinion but my opinionis that cars polute the precious sight we live in

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What are some reasons why a 2001 Tahoe will not start?

Being a GM, one reason could be a bad fuel pump, another reason could be a bad fuel pump and then again it could be a bad fuel pump. I would check the fuel pump.

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What are the reasons why a car would not accelerate past 5 MPH until driven for several minutes?

I would change the fuel filter first; I suspect it could be a fuel delivery problem ; but make sure air filter is clean also.

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Why are cars and boats female?

because they both need a driver

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Why are cars and trucks treaded?

Assuming you're talking about the tyres... The tread on the tyres channels water away from the wheels - allowing the tyres to grip the road better than if the tyres were completely smooth.

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What are the two main reason why coastig downhill is wrong?

You will lose the engine braking effect, and you will also pick up speed

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Name 3 reasons why people immigrate?

For economic,cultural and environmental reasons :)

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What are the reasons why a cigarette lighter might not work in a 2001 Volkswagen Jetta?

most likely check for a penny in the botton of it.

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What are the main reasons for accidents?

Distracted driving is the most common cause of road accidents in the United States, resulting in more crashes every year than speeding, drunk driving, and other major accident causes.Drivers can become distracted behind the wheel for a variety of reasons.

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What are the main reasons for deforestation?

Click “Next” for the top 5 biggest causes of deforestation and ways for you to help stop it: Agricultural Expansion. The conversion of forests into agricultural plantations is a major cause of deforestation. Livestock Ranching. Logging. Infrastructure Expansion. Overpopulation.

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Is there a reason why driver's seats are located on the right side of the car in some countries?

Yes, they drive on the (wrong) or left side of the road. Therefore the drivers position is placed closest to oncoming traffic.

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What are some reasons why the engine is over heating in a very fast speed?

some reasons under powered engine for car and speed you are doing insuffient coolant in engine bad water pump bad fan hot weather and speed clogged radiator either outside or inside

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List two reasons why small engines are more efficient than big ones?

they have small cylinder and they also fire at every second stroke.

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What are the advantagers and disadvanger of used car?

pros:it is cheapcons:it has miles on it

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What are sports cars made and used for?

They are made for slow driving usually not a cabriolet, usually Italian or Japanese, possibly English. Mainly for old people who can not afford a Rover.

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Why are electrical relays used?

Relays control one electrical circuit by opening and closing contacts in another circuit.Relays are generally used to switch smaller currents in a control circuit and do not usually control power consuming devices except for small motors and Solenoids that draw low amps.

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Why hydraulic systems are used?

The power of liquid fuel in hydraulics is significant and as a result, hydraulic are commonly used in heavy equipment.In a hydraulic system, pressure, applied to a contained fluid at any point, is transmitted undiminished.

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Why are wheels so useful?

they make the world and the people here on earth go round

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Why are light metals not used to make car bonnets?

If by light metal you mean aluminum, there are some cars that use aluminum body panels. Most do not, for reasons of cost, mainly. Steel is easier to work with and much cheaper, as well as being easier to paint. The difference in weight does not justify the cost from a manufacturer's standpoint on...

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Why jet engines are not used in cars?

A very important point is due to the high rotational speed of the jet engines the centrifugal force acting on the car body will be extremely high which will make it difficult for the car to take turns easily.The tires if in case used in a car with a jet engine will not be able to last long.

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Why is padded dashboards are used in cars?

To soften the blow in the event of a collision.

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Why are checkered flags used in car racing?

The checkered flag is used to indicate the end of a session, whether it be a practice run, qualifying or the actual race. It originated in the early 1900's.

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Why smooth tires are not used in passenger cars?

tire tread is for better traction on slippery surfaces smooth tires are for racing at hi speed

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Why are air brakes not used in cars?

Air brakes use compressed air to apply the brakes in the same way that hydraulic brakes use hydraulic pressure.The difference is that the system is kept pressurized in air tanks when the pedal is not being applied, whereas in hydraulic brakes the system is only pressurized when you push the pedal.

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Why are jet engines used?

Jet engines move the airplane forward with a great force that is produced by a tremendous thrust and causes the plane to fly very fast.All jet engines, which are also called gas turbines, work on the same principle.The engine sucks air in at the front with a fan.A compressor raises the pressure o...

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Why are universal joints used?

A universal joint is a mechanical device that allows one or more rotating shafts to be linked together, allowing the transmission of torque and/or rotary motion.It also allows for transmission of power between two points that are not in line with each other.

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Why are air brakes used?

Air brakes are used as an alternative to hydraulic brakes which are used on lighter vehicles such as automobiles.Hydraulic brakes use a liquid (hydraulic fluid) to transfer pressure from the brake pedal to the brake shoe to stop the vehicle.Air brakes are used in heavy commercial vehicles due to ...

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Why are curved mirrors used in car headlights?

Car headlamps use parabolic mirrors to concentrate and focus the light in one direction. Without these mirrors, one would either waste the undirected light or the light would shine in all directions, which would blind the driver.

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What is the best reason for not using a moving car as a reference point?

A good reason TO use a moving car as a reference point would be, in good driving conditions it is recommended to stay at least two seconds behind the moving car ahead of you.A moving object can not be used a a reference point because it has no fixed position.

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Why cam and follower is used?

The cam and follower mechanism is widely used for operating the inlet and exhaust valves of internal combustion engines.They are used in wall clocks and the feed mechanism of automatic lathe machines.They are also used in paper cutting machines and weaving textile machinery.

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Are the prices reasonable from Auger Rentals?

Auger Rental is not a company. An Auger rental is when you rent an Auger. Here is a website where you can rent or buy an Auger from: http://www.equipmentland.com/categories/diggers/index.shtml?gclid=CM2tt5669akCFYhd5QodekoYVg

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Why are different tires used for different tracks and weather conditions?

Tyres are need to make good contact with the road to keep the car form slipping (called traction). Different road conditions need different tyre compositions and tread patterns to attain maximum grip, so in racing different tyres are used depending on the conditions.

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Why do car makers try to make their cars streamlined give two reason?

To improve aerodynamics as well as improving the overall look of the vehicle, or I should say "attempting" to improve the looks. It all depends on what you like.

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What is the best reason for why an author may choose to use multiple narrators in a novel?

Multiple narrators show how two people can have two unique understandings of the same event.

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