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The same as it is when loaded. Under no load condition, the line current is due to the capacitive effect of the line to ground. No load current, therefore, can be calculated based on the characteristics of the line.
I've never seen someone attempt to measure this current, for example to help size sectionalizing switches. I've only ever used the calculated values.
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∙ 14y ago
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How does the voltage across a load is measured in a circuit with alternating current?
It's measured with an AC voltmeter.
How does the technique for measuring current with DMM differ from measuring voltage?
current is measured with the meter in series and voltage is measured with the meter in parallel of the load
What is DC load line of a transistor?
A: A transistor has voltage gain as base current is allow to flow. If the load is constant then a DC mirror azimuth path can be plotted as a function of base current and collector current and that is the load line
What is line voltage and line current in star connection define?
In star the voltage from line to neutral is 1/sqrt(3) times the nominal voltage, while the load current equals the line current. In delta the voltage between lines is the nominal voltage, while the load current is 1/sqrt(3) times the line current (for a balanced load). So a delta load needs 3 times the resistance compared to a star load of the same power.
What is a line to line voltage?
In a 3 phase system, the voltage measured between any two phase is called line to line voltage.And the voltage measured between line to neutral is called phase to neutral (line to neutral) voltage.AnswerThere is no such thing as a 'phase-to-phase' or a 'phase-to-neutral' voltage. The correct terms are 'line-to-line' and 'line-to-neutral'.The voltage between any two line conductors is called a line voltage.In a three-phase, three-wire, system, the line voltage is numerically equal to the phase voltage.In a three-phase, four-wire, system, the voltage between any line conductor and the neutral conductor is called a phase voltage. The line voltage is 1.732 times larger than the phase voltage.
A building collapse when the load bearing capacity of foundation exceeds similarly if the current exceeds the power limit the device dies.So Why current in a circuit is not considered as its load?
Different things are measured different ways according to their properties.The current drawn from a supply is aften called the load current, but the actual load is the device which is connected to a supply and through which the current flows.
How do you draw 18V current from 24V d.c battery?
You are confusing terms. Current is measured in amps or some fraction thereof. If you have a 24 volt battery (All batteries are DC) you need to connect a load to the battery and then measure the current that flows in the circuit. The current is measured in amps, milliamps or perhaps microamps for a very high resistance load.
why are measured current different from calculated values?
Current Differences Explained. Arnel Dela Cruz why are measured current different from calculated values? There are several reasons why There are several reasons why measured current may differ from calculated values:om calculated values: Measurement errors: Measuring instruments are not perfect, and there may be errors in the measurement process. For example, a multimeter may have a small amount of resistance that could affect the measured current. Additionally, there may be errors due to factors such as temperature, electromagnetic interference, or voltage fluctuations. Circuit resistance: The resistance of the circuit can affect the measured current. In some cases, the resistance may be higher than expected, which would result in a lower measured current. Conversely, if the resistance is lower than expected, the measured current would be higher than calculated. Non-ideal components: In real-world circuits, components such as capacitors, inductors, and transistors are not ideal and may have some level of resistance, capacitance, or inductance that could affect the current. Load impedance: If the circuit is connected to a load, such as a motor or a light bulb, the impedance of the load can affect the current. If the load impedance is higher than expected, the measured current would be lower than calculated. Conversely, if the load impedance is lower than expected, the measured current would be higher. Time-varying signals: If the circuit is carrying a time-v
How do volts get power?
Volts cause current to flow through the load. The current is measured in amps, and the volts multiplied by the amps gives the power in watts.
Difference between dc load line and ac load line?
well the difference mainly exists in the method of finding them , these are :-1. in finding DC load line :-open all AC sourcesopen all the capacitors2. for AC load line:-open all the Dc sourcesshort all the capacitors.
Line read 20 amp different per phase to load?
The electrical term for this condition is called an unbalanced load.
What are cut-off and saturation points in a dc load line?
The cut-off point is the exact point where the load line crosses with the vector axis. The saturation point is the point where the load line intersects with the collector current axis.
