what is the unit abbreviation for amps
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Units, Abbreviations and symbols These are (together with the letter symbols used as abbreviations): 1  Volts(V) - A measure of the potential difference, emf (electromotive force), or voltage in a circuit. 2  Amps(A) - A measure of the current flowing in a circuit. 3  Watts(W) - A measure of the power developed by hte flow of current through a circuit.
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amperage Abbreviation: amp. The amperage, on the other hand, is that of the six cells combined, or 150. Voltage, amperage, and watt or kilowatt are the terms in common use. Then he defines the wave-form, voltage, and amperage entering the circuit and defines whatever is coming out. The name plates on electric motors indicate the amperage at full load. Then the voltage is lowered to a suitable rate, and the amperage raised in proportion, by special machinery, at the point of use.
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ampere the basic SI unit of electric current; the constant current that, when maintained in two parallel conductors of infinite length and negligible cross section placed 1 metre apart in free space, produces a force of 2 × 10–7 newton per metre between them. 1 ampere is equivalent to 1 coulomb per second.
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Ampere This force is used in the formal definition of the ampere. The SI unit of charge, the coulomb, is the quantity of electricity carried in 1 second by a current of 1 ampere. Conversely, a current of one ampere is one coulomb of charge going past a given point per second:
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Electrical Units Ampere-hour (Ah). Ampere-hour is a unit of electric charge. One ampere-hour is the electric charge that flow in electrical circuit, when a current of 1 ampere is applied for 1 hour. 1Ah = 1A 1hour. One ampere-hour is equal to 3600 coulombs.
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Volt-ampere A volt-ampere (VA) is the unit used for the apparent power in an electrical circuit, equal to the product of root-mean-square (RMS) voltage and RMS current. In direct current (DC) circuits, this product is equal to the real power (active power) in watts.
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How Many? A Dictionary of Units of Measurement Â© Russ  Rowlett and the University of North Carolina at Chapel  HillTable of  ContentsAbout the DictionaryUsing the DictionaryUsing Abbreviations or Symbols 1 A h is also permitted, but not Ah or amp hr. 2  The slash (solidus) / is used for per. 3  Furthermore, only one slash is allowed per symbol. 4  This means the SI unit of acceleration is written m/s 2 rather than m/s/s, even though it is often spoken meters per second per second.
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Watts, Amps and Volts, Kilowatt Hours (kWh) and Electrical Appliances - Basic Electricity Explained Voltage is a measure of pressure in an electrical circuit, amps is a measure of the current flowing and watts is a measurement of power or the rate at which energy is used.. In this article you'll learn all about volts, watts, amps, ohms, current, power and resistance.
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- The answer is 1000. We assume you are converting between milliampere and ampere. The SI base unit for electric current is the ampere. 1 ampere is equal to 1000 milliamps, or 1 amps. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between milliamperes and amperes.
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- abbreviation. 1  Amp is an abbreviation for amplifier which is an electric device that increases electrical signals. 2  The definition of amp is an abbreviation for ampere which is the basic unit of measurement for electricity.
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- You can view more details on each measurement unit: amps or milliamps. The SI base unit for electric current is the ampere. 1 ampere is equal to 1 amps, or 1000 milliamps. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between amperes and milliamperes.
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Ampere unit Ampere definition. Ampere or amp (symbol: A) is the unit of electrical current. The Ampere unit is named after Andre-Marie Ampere, from France. One Ampere is defined as the current that flows with electric charge of one Coulomb per second. 1 A = 1 C/s. Amperemeter
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Ampere hour Bottom: AAA battery (1000 mA·h) An ampere-hour ar amp-hour (SI symbol A·h or A h; also denoted Ah) is a unit of electric charge, having dimensions of electric current times time, equal to the charge transferred by a steady current of one ampere flowing for one hour, or 3600 coulombs.
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Ampere hour Top: AA battery (2500 mA·h) Bottom: AAA battery (1000 mA·h) An ampere-hour ar amp-hour (SI symbol A·h or A h; also denoted Ah) is a unit of electric charge, having dimensions of electric current times time, equal to the charge transferred by a steady current of one ampere flowing for one hour, or 3600 coulombs.
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Definition of 'ohm' The symbol for an ohm is ω or W. One ampere is the unit of measurement of electrical current produced in a circuit by 1 volt acting through a resistance of 1 ohm. With an ordinary coil of around 10,000 ohms resistance, the most powerful arc would be produced with about 12,000 alternations per second. An ohm is a unit of measurement of electric resistance.
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- 1 Ampere-Hour -- One ampere-hour is equal to a current of one ampere flowing for one hour. 2  A unit-quantity of electricity used as a measure of the amount of electrical charge that may be obtained from a storage battery before it requires recharging.
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- Hi, The symbol for amps, or amperes, is A. though in the equation V=IR, current is represented by an I. the proper symbol is A. CommentDo not confuse the symbols for quantities and for units of measurement. Current is a quantity, and its symbol is an italic I. The ampere is a unit, and its symbol is an upright A.
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ampere 1. (Units) the basic SI unit of electric current; the constant current that, when maintained in two parallel conductors of infinite length and negligible cross section placed 1 metre apart in free space, produces a force of 2 × 10–7 newton per metre between them. 1 ampere is equivalent to 1 coulomb per second. 2. (Units) a former unit of electric current (international ampere); the current that, when passed through a solution of silver nitrate, deposits silver at the rate of 0.001118 gram per second. 1 international ampere equals 0.999835 ampere.
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- STANDARD ABBREVIATIONS FOR ITEM MEASUREMENT Use the following standard units of measure when preparing purchase orders. Use the entire word or the abbreviations listed for the standard unit. ABBREV. DESCRIPTION ABBREV. DESCRIPTION ABBREV. DESCRIPTION AMP Ampoule DOZ Dozen PAD Pad BAG Bag DR Dram PAIL Pail BALE Bale DM Drum PR Pair
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amp The definition of amp is an abbreviation for ampere which is the basic unit of measurement for electricity. Calculating the speed of an electric current with the basic unit that was adopted under the SI, or Systeme International d'Unites, is an example of measuring to determine the number of amps.
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Nesting Stored Procedures When invoking stored procedures within stored procedures, use the Transact-SQL RETURN statement to return a return code and check the return code from the calling stored procedure. In this way, you can specify the behavior of your stored procedures when errors occur.
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- Units of electrical measurement include the following:AmpereVoltOhmSiemensWattHenryFaradAppendix A provides more information concerning the metric system, metric prefixes, andpowers of 10 that are used in electrical measuring units.
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- Well, if you want to be pedantic about proper unit abbreviations, then mah doesn't mean anything. But mAh with a capital A is an abbreviation for milliampere hour.. This is a unit of electric charge, and it's the most common way to express the capacity of small batteries.
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Siemens (unit) When an SI unit is spelled out in English, it should always begin with a lower-case letter (siemens), except where any word would be capitalized. In English, the same form siemens is used both for the singular and plural.he unit siemens for the conductance G is defined by. where ω is the ohm, A is the ampere, and V is the volt. For a device with a conductance of one siemens, the electric current through the device will increase by one ampere for every increase of one volt of electric potential difference across the device.
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- The most common battery rating is the AMP-HOUR RATING. This is a unit of measurement for battery capacity, obtained by multiplying a current flow in amperes by the time in hours of discharge. (Example: A battery which delivers 5 amperes for 20 hours delivers 5 amperes times 20 hours, or 100 ampere-hours.)
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Definition of Terms - Electrical AMPERE - A unit of measure for the flow of current in a circuit. One ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance. The ampere is used to measure electricity much as gallons per minute is used to measure water flow. AMPERE-HOUR - A unit of measure for battery capacity.