volts of electricity - Electrical discharge is caused by an imbalance between positive and negative charges in the atmosphere - Colliding particles of rain‚ ice‚ or snow increase this imbalance and often negatively charge the lower reaches of storm clouds - Objects on the ground‚ like steeples‚ trees‚ and the Earth itself‚ become positively charged - A step-like series of negative charges‚ called a stepped leader‚ works its way incrementally downward from the bottom of a storm
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dfmh Financial Management Meaning‚ Objective‚ Scope and Importance of Financial Management Finance is regarded as the life blood of a business enterprise. This is because in the modern money oriented economy‚ finance is one of the basic foundations of all kinds of economic activities. It is the master key which provides access to all the resources for being employed in manufacturing and merchandising activities. It has rightly been said that business needs money to make more money. However
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ELECTRICITY - A Secondary Energy Source A Secondary Source The Science of Electricity How Electricity is Generated/Made The Transformer - Moving Electricity Measuring Electricity energy calculator links page recent statistics A SECONDARY SOURCE Electricity is the flow of electrical power or charge. It is a secondary energy source which means that we get it from the conversion of other sources of energy‚ like coal‚ natural gas‚ oil‚ nuclear power and other natural sources‚ which are called primary
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There are a number of independent power producers that contributes significantly in electricity generation in Pakistan. For years‚ the matter of balancing Pakistan ’s supply against the demand for electricity has remained a largely unresolved matter. Pakistan faces a significant An Overview of Electricity Sector In Pakistan challenge in revamping its network responsible for the supply of electricity. Due to an unrealistic power tariff‚ high inefficiencies‚ low payment recovery and the
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dependent on electricity‚ it seems‚ virtually‚ impossible to think if we can ever live without it. When an hour or so of load-shedding‚ especially on a hot summer day‚ can make us fret and fume and curse the whole system‚ what would happen‚ if this great boon is taken away from us forever? The whole life would come to a grinding halt‚ forcing all of us to experience the dull‚ dark‚ boring and uneventful period of the stone-age. As a matter of fact‚ to conceive of a life without electricity is‚ virtually
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in these two poems “Stopping by woods on a Snowy Evening ” and “Loveliest of Trees” describe man’s attraction to the beauty of the nature outside. Robert Frost and A.E. Houseman each use different types of sentence structure‚ imagery‚ and diction to depict the environment and feelings of the narrators in their poems. Written by Frost‚ “Stopping by the woods on a Snowy Evening‚” tells of the travels of a man who stops briefly to watch the snow; however‚ there is much more to this poem than a literal
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encourage children to interact in small groups. * Individual space: Private‚ "all-by-myself" time can be provided by a reading corner with large pillows or beanbag chairs‚ a telephone booth structure‚ or even a large carton with a fuzzy rug on the bottom. 4. The preschool child likes to
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Aflak Se Ata Hai Nalon Ka Jawab Akhir Karte Hain Khitab Akhir‚ Uthte Hain Hijab Akhir From the heavens comes an answer to our long cries at last: The heavens break their silence‚ the curtains rise at last! Ahwal-e-Mohabbat Mein Kuch Farq Nahin Aesa Souz-o-Tab-o-Taab Awwal‚ Souz-o-Tab-o-Taab Akhir Little of change love’s fortunes inherit: born in anguish And fire‚ in fire and anguish its end it buys at last. Main Tujh Ko Batata Hun‚ Taqdeer-e-Umam Kya Hai Shamsheer-o-Sanaa Awwal‚
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Electrical Current An electric current is a flow of electrical charge. When a metal conducts electricity‚ the charge is carried by electrons moving through the metal. Electrons are subatomic particles with a negative electrical charge. When a solution conducts electricity‚ the charge is carried by ions moving through the solution. Ions are atoms or small groups of atoms that have an electrical charge. Some ions have a negative charge and some have a positive charge. Citric Acid Citric acid is
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used to perform any type of logic application. 6.Classify the logic family by operation? The Bipolar logic family is classified into Saturated logic Unsaturated logic. The RTL‚ DTL‚ TTL‚ I2L‚ HTL logic comes under the saturated logic family. The Schottky TTL‚ and ECL logic comes under the unsaturated logic family. 7.State the classifications of FET devices. FET is classified as 1. Junction Field Effect Transistor (JFET) 2. Metal oxide semiconductor family (MOS). 8.Mention the classification
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