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What letter is used as an abbreviation when representing a unit of electric current E R C A?
Wiki User
∙ 7y ago
Amperage refers to the amount of electric current flowing
through a circuit and is measured in amperes, or amps. The
amount of water flowing through a pipe can be compared to
amperage. Amperage is abbreviated A or I.
So the answer is= "A" or "I"
Unit of Electric Current is= "A"
I is the symbol for current (I traditionally means intensity). Current is measured in amperes (symbol = A).
Letter ' I '
Other letters used as symbols for electricity or charge:
Either 'e' or 'v' for potential difference (voltage)
'Q' for charge (coulombs)
'R' for resistance (ohms)
'C' for capacitance (farads)
'L' for inductance (Henrys).
Unit of Electric Current is= "A"
I is the symbol for current (I traditionally means intensity). Current is measured in amperes (symbol = A).
Letter ' I '
Other letters used as symbols for electricity or charge:
Either 'e' or 'v' for potential difference (voltage)
'Q' for charge (coulombs)
'R' for resistance (ohms)
'C' for capacitance (farads)
'L' for inductance (Henrys).
Wiki User
∙ 7y ago
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What is electrical symbol is used to represent current?
The electrical symbol for a continuous or r.m.s. currentis an italic, upper-case, letter I. The symbol for an instantaneous value of current is an italic, lower-case, letter i.The symbol for its SI unit of measurement, the ampere, is an upright, upper-case, letter A.
What is an amp symbol?
The symbol used for amperage in formulas is the letter "I", for voltage "E" for watts "W". The formula for watts is W = I x E.CommentThe symbol for electric current is I; the symbol for ampere is A. The symbol for voltage is E, V, or U, depending upon context, and the symbol for volt is V. The symbol for power is P, and the symbol for watt is W.
How do you write a letter to electric department about your electric meter not working?
If you think there is a discrepancy in the meter reading, phone the utility company. It is there responsibility to come out and check to make sure that the readings are correct. It falls within the consumer protection act and weights and measures act that the tolerance of their measuring equipment is to be within the specified tolerances allowed by governmental departments.
What are the characteristics of a CB amplifier?
it is a mode of amplifier connection where the base part of the transistor is made common to both input and output.the circuit diagram is as shown below. the transiator gain(represented by the greek letter beta-B) is usually evaluated by the formula B=output current divided by input current. as we know that when the transistor is connected in common base mode the input pert will be emitter and the output part will be collector and we know that the collector current is quiet less than emitter current. as per the formula gain will be less than one. practically we consider emitter current as equal to collector current and hence B approaches 1 in case of common base mode amplifiers.as the gain is very less it is very less used as amplifiers. generally they use common emitter mode for amplification as this mode optimum amount of amplification.
What is the difference between gG fuse and gM fuse?
The main differences between domestic and industrial fuses are the nominalvoltage and current levels (which require much larger physical dimensions) andtheir fault-current breaking capabilities. Type gG fuse-links are often used for theprotection of motor circuits, which is possible when their characteristics are capableof withstanding the motor-starting current without deterioration.A more recent development has been the adoption by the IEC of a fuse-type gM formotor protection, designed to cover starting, and short-circuit conditions. This type offuse is more popular in some countries than in others, but at the present time theaM fuse in combination with a thermal overload relay is more-widely used.A gM fuse-link, which has a dual rating is characterized by two current values. Thefirst value In denotes both the rated current of the fuse-link and the rated current ofthe fuseholder; the second value Ich denotes the time-current characteristic of thefuse-link as defined by the gates in Tables II, III and VI of IEC 60269-1.These two ratings are separated by a letter which defines the applications.For example: In M Ich denotes a fuse intended to be used for protection ofmotor circuits and having the characteristic G. The first value In corresponds tothe maximum continuous current for the whole fuse and the second value Ichcorresponds to the G characteristic of the fuse link. For further details see note at theend of sub-clause 2.1.An aM fuse-link is characterized by one current value In and time-currentcharacteristic as shown in Figure H14 next page.Important: Some national standards use a gI (industrial) type fuse, similar in all mainessentails to type gG fuses.Type gI fuses should never be used, however, in domestic and similar installations.vu_ld
What is abbreviation for electrical current?
the letter used is "I"
What letter is used to abbreviate electric current?
Electrical current is measured in Amperes which is abbreviated to amps. When dealing with formulae the letter I is used to represent current, for example: Power = Voltage × Current = volts × amps = V × I Small currents in electrical engineering use the lower case i; this can cause confusion with the lower case i that mathematicians use for √-1, so they use j for √-1 instead.
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