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AC is normally referred to as active and neutral, while DC is referred to as positive and negative. "Can you represents three phase ac?" not sure what you mean here.
Each of the three phases are active ( positive ) so you could not represent one of them with negative. Hope this helps.
What else can I help you with?
What is negative two divided by positive three?
Negative two divided by positive three equals negative two-thirds, or -2/3. This means that if you take a whole divided into three equal parts, negative two represents taking away two of those parts, resulting in a negative fraction.
What is three multiplied by negative 1?
That would be negative three. A negative multiplied by a negative is a positive. A negative multiplied by a positive is still a negative.
What is the sign of the product of 47 negative numbers and three positive numbers?
Negative because product of 47 negative numbers is negative and product of three positive number is Positive , so negative*positive = Negative.
When three negative are multiplied is the product positive or negative?
It is a positive. When you multiply a negative and a negative, it becomes a positive, then you multipy the positive with the other positive
What is the sign of the product of three positive integers and five negative integers?
The product of three positive integers is positive, and the product of five negative integers is negative. When you multiply a positive number by a negative number, the result is negative. Therefore, the sign of the product of three positive integers and five negative integers is negative.
What is a number preceded by a positive or a negative sign?
A number preceded by a positive or negative sign indicates its direction on the number line. A positive sign (+) indicates a value greater than zero, while a negative sign (−) indicates a value less than zero. For example, +5 represents a positive five, and -3 represents a negative three. This notation helps differentiate between values in mathematical operations and real-world contexts.
What Is negative 15 Plus positive three?
negative 15 plus positive three = negative twelve -15 + +3 = -12
Diferant between three phase and single phase power transformers?
Single phase supply alternates like a sign wave, from negative to positive, producing a less reliable source of power, where as three phase is effectively three lots of single phase source, within the time of a standard single phase source. Each of the three phase sources are 120 degrees out of phase, producing a more consistent power source which can carry greater loads.
What is the answer to negative fifteen divided by positive three?
Negative 5. It's normal division, except you need to remember these rules: Positive & Negative = Negative Positive & Positive = Positive
What is the sign of the product of three integers with the same sign?
The product of three positive numbers is positive. The product of three negative numbers is negative.
How negative sequence current calculated in numerical relay?
In numerical relays, negative sequence current is calculated using the measured phase currents and voltages. The relay computes the negative sequence components by applying symmetrical components analysis, which decomposes the three-phase currents into positive, negative, and zero sequence components. This is typically done using the formulae: (I_{2} = \frac{1}{3}(I_a + aI_b + a^2I_c)), where (a = e^{j120^\circ}) represents the phase shift. The relay continuously monitors these components to detect unbalanced conditions, which may indicate faults.
What is the difference between positive sequence and negative sequence arrangement?
The order in which the voltage of the coil reaches to the maximum value is called the Phase Sequence.POSITIVE PHASE SEQUENCE: If the coil is rotated in anticlockwise direction, the phase sequence will be Positive Phase Sequence, i.e., R-Y-B or A-B-C.NEGATIVE PHASE SEQUENCE: If the coil is rotated in clockwise direction, the phase sequence is called Negative Phase Sequence, i.e., R-B-Y or A-C-B.NOTE: Phase Sequence is of great importance in parallel operation of three phase transformers and alternators.
