Industries

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Petrol, which is also known as gasoline, is a carbon-based fuel mixture that is composed of over 150 individual chemicals. The primary ingredient in petrol is processed crude oil, but some of its other chief constituents are benzene, toluene, ethyl benzene and xylene. Additionally, lubricants, anti-icing chemicals and anti-rusting compounds are also present in most petrol. Different petrol-producing companies produce different proprietary blends.

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  • How Much Does a Manhole Cover Weigh?

    Q: How Much Does a Manhole Cover Weigh?

    A: A manhole cover typically weighs between 90 and 150 pounds, according to Government Security News. At 450 pounds per cubic foot, a 32-inch cast-iron manhole cover can weigh up to 250 pounds.
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  • What Is the National Association of Professional Pet Sitters?

    Q: What Is the National Association of Professional Pet Sitters?

    A: The National Association of Professional Pet Sitters, or NAPPS, is a nonprofit trade organization that provides business resources for pet sitters and helps pet owners find high-quality care. Companies, employees and individual pet sitters apply for paid membership, gaining access to publications, conferences and other business enrichment opportunities. NAPPS influences industry standards through certification tests. It also offers pet sitters health and liability insurance through Business Insurers of the Carolinas.
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  • What Pests Harm Cotton Plants?

    Q: What Pests Harm Cotton Plants?

    A: There are several insects that prey on cotton plants, including boll weevils, cotton leafworms, cotton fleahoppers and cotton aphids. Cotton plants are relatively hardy crops, but are susceptible to damage from a number of bugs and insects. They are attacked by many types of predatory species, including beetles, mites, spiders and aphids.
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  • Why Are Farmers Important?

    Q: Why Are Farmers Important?

    A: Farmers are important because they provide communities with fruits and vegetables. Farmers also provide society with other products such as meat, eggs and materials such as wool.
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  • What Is Primary and Secondary Packaging?

    Q: What Is Primary and Secondary Packaging?

    A: Primary packaging is the layer of packaging that comes in direct contact with the product. Secondary packaging is the layer of packaging that surrounds groups of pre-packaged parts that are enclosed in the primary packaging. Each layer of packaging serves a specific function.
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  • What Is an Example of Intangible Service in a Restaurant?

    Q: What Is an Example of Intangible Service in a Restaurant?

    A: Mortons restaurant provided a stellar example of intangible restaurant customer service when it responded to a tweet from author and business consultant, Peter Shankman. Mr. Shankman was at the airport when he jokingly sent Mortons a tweet stating he desired to have a porterhouse steak waiting for him upon his arrival at Newark Airport. When Shankman arrived in Newark, Mortons delivered a full steak dinner after obtaining his flight information.
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  • What Are Some Examples of Secondary Industries?

    Q: What Are Some Examples of Secondary Industries?

    A: Some examples of secondary industries are textile production, steel production, oil refining, food processing, aerospace manufacturing and consumer electronics. The automotive, brewing, energy, tobacco, ship-making and chemical industries are also secondary.
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  • What Are Examples of Water Transportation?

    Q: What Are Examples of Water Transportation?

    A: Many forms of life transport water from places where it is abundant to places where it is needed. Plants derive a great deal of water from the ground and transport it up to the stem, branches and leaves where it is needed for photosynthesis and turgidity. Many animals transport water in their bodies, and humans have devised complicated mechanisms that transport water throughout their settlements.
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  • What Are Pennsylvania's Major Industries?

    Q: What Are Pennsylvania's Major Industries?

    A: The key industries in Pennsylvania as of 2013 are agribusiness, energy, technology, advanced manufacturing and materials, tourism, life sciences and the film industry, according to the Pennsylvania Department of Community & Economic Development. Among the largest is the agribusiness industry, which ships $32 billion in food products annually.
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  • How Is Coal Used?

    Q: How Is Coal Used?

    A: The primary use of coal is as a source of energy. Nations around the world use coal to produce electricity. Steel manufacturers also use coal to create a fuel called coke. Coal is formed from plants that were buried in the earth millions of years ago.
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  • What Different Types of Industries Are There?

    Q: What Different Types of Industries Are There?

    A: There are many different industry sectors across the globe, including mining, construction, manufacturing, retail, transportation, healthcare, education and agriculture. The definition of an industry is the production of goods or services within an economy.
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  • What Are the Big Orange Balls on Power Lines?

    Q: What Are the Big Orange Balls on Power Lines?

    A: The big orange balls found on some high power lines are designed to alert lower flying aircraft of the presence of these lines. Typically, these warning balls often are fashioned out of aluminum. In some cases, they are red in color.
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  • What Is the Role of Financial Institutions?

    Q: What Is the Role of Financial Institutions?

    A: The primary role of financial institutions is to provide liquidity to the economy and permit a higher level of economic activity than would otherwise be possible. According to the Brookings Institute, banks accomplish this in three main ways: offering credit, managing markets and pooling risk among consumers.
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  • What Does a Chamber of Commerce Do?

    Q: What Does a Chamber of Commerce Do?

    A: A chamber of commerce is a membership organization that exists primarily to represent and promote the interests of its member businesses. Many chambers of commerce, especially those organized at the local level, also work to develop and deepen local relationship networks to promote business activity and business-to-business exchanges. Chambers of commerce also commonly engage in charitable activities that focus on local needs.
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  • What Kind of Fuel Do Trains Run On?

    Q: What Kind of Fuel Do Trains Run On?

    A: North American trains primarily use diesel fuel as their source of energy.. Electric locomotives are in widespread use in Europe and Asia and in some commuter runs in the United States.
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  • How Many Gallons Does a Tanker Truck Hold?

    Q: How Many Gallons Does a Tanker Truck Hold?

    A: Small tanker trucks have a maximum capacity of 3,000 gallons, while large tankers have a maximum capacity of 11,600 gallons. However, the maximum capacity of a tanker truck depends on the density of the liquid being transported, explains Bulk Cargo Systems. Tanker trucks are categorized by volume capacity and size.
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  • How Much Does a 55-Gallon Drum of Oil Weigh?

    Q: How Much Does a 55-Gallon Drum of Oil Weigh?

    A: The weight of a 55-gallon oil drum depends on oil density. A 55-gallon drum of crude oil with a density of 790 kilograms per cubic meter would weigh about 188.98 kilograms.
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  • What Is a Power Plant?

    Q: What Is a Power Plant?

    A: A power plant is a facility for the generation of bulk electric power. Power plants produce electric energy from another form of energy. The type of converted energy depends on the type of power plant. Each type of power plant poses a distinct set of advantages and drawbacks.
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  • How Is Hydroelectric Energy Used Today?

    Q: How Is Hydroelectric Energy Used Today?

    A: According to National Geographic, hydroelectric power is used to power homes, offices, factories, hospitals and schools. It is also one of the first methods developing countries use to bring affordable electricity to rural areas.
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  • What Is Sand Fracking?

    Q: What Is Sand Fracking?

    A: Sand fracking is when sand is used as a proppant and blasted into a gas shale well to promote the production of gas. Sand is mixed with industrial fluids and water during hydraulic fracturing to force open underground cracks where natural gas is produced.
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  • How Does a Hay Baler Work?

    Q: How Does a Hay Baler Work?

    A: Hay balers are used to harvest hay, and they operate by being powered and pulled by a tractor as the baler's metal teeth gently rake up the hay to a compressor bar that holds the hay in place as the auger feeds the hay into the hay chamber. The chamber contains a plunger that continuously packs the hay down into tight clumps while also cutting the ends of the hay so they have a uniform shape.
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