The most common symbol used for DC voltage is two, short, parallel horizontal lines, only the bottom one is dashed. Click here for an image: http://upload.wikimedia.org/wikipedia/commons/9/9f/Direct_current_symbol.svg
AnswerThe ISO recommends lower case letters as follows: d.c., except where it is used at the start of a sentence, where it should be capitalised: D.C. For example:
VAC is voltage of alternating current signalDC current is amperage of a direct current signalAnswerYour question contradicts itself, as the symbol, V,represents voltage, not current.However, V a.c., represents an alternating voltage -one in which the direction in which the voltage is acting continuously reverses itself. Vd.c. represents a direct voltage, in which the voltage continuously acts in the same direction.
The symbol 'u' is often used in place of the prefix 'micro-' in math and physics.AnswerThe symbol U is used to represent voltage. In this context, a lower-case 'u' represents an instantaneous AC voltage. In thermodynamics, it is used to represent internal energy.
The symbol V stands for voltage.
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Symbol K, for Kelvin. (Do not use 'degree' in conjuction with this)
That is the unit of millimeters (mm).
The unit that measures Capacitance is Farads. The letter symbol for that is a capital F.
The symbol for kilogram is kg, which represents the unit of mass in the International System of Units (SI).
The symbol for dekameter is "dam". It represents a unit of length equal to 10 meters.
a letter.
The answer is N.
a letter, also called a grapheme.
VAC is voltage of alternating current signalDC current is amperage of a direct current signalAnswerYour question contradicts itself, as the symbol, V,represents voltage, not current.However, V a.c., represents an alternating voltage -one in which the direction in which the voltage is acting continuously reverses itself. Vd.c. represents a direct voltage, in which the voltage continuously acts in the same direction.
A letter represents a speech sound and is a unit of the alphabet.
The symbol that represents change is delta. (It looks like a little triangle before the unit) ..../\..... ../....\..... /____\....
The unit of electrical potential is the volt (V). It represents the amount of potential energy per unit charge at a point in an electric circuit.