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Power is voltage times current.
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∙ 14y ago
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What is the strength of a power source?
voltage
What is the formula of load calculation?
There are various formula of load calculation. Power equals current multiplied by the voltage. Power can also be computed by multiplying the resistance by the square of the current.
How does the number of cells affect the current in a circuit?
More cells = more available power. Power = voltage * current. The orientation of the cells determines whether this power is delivered as more voltage, or more current. If the cells are in series, the voltage will increase proportionately and the available current will remain unchanged; if the cells are in parallel, the current will increase proportionately and the voltage will remain unchanged.
Does voltage add in a series circuit?
The voltage between the ends of the circuit doesn't change ... that's where the power source is connected. But when you add more items in a series circuit, the voltage across each item changes. The individual voltages across each item in the series circuit always add up to the voltage of the power source. So in general, if you add more items, the voltage across each of the original ones must drop somewhat.
What is the formula of active power?
For a single-phase system, active (or 'true') power is the product of the supply voltage, the load current, and the power factor of the load.
What is the strength of a power source?
voltage
What is the voltage source and what is the conductor in a battery?
The battery is the voltage or power source, the wires form the conductor.
The power delivered at the output shaft of source of power -is known as?
the actual power
What is the formula for determining power?
power = current x voltage
What is the voltage source and what is the conductor in a battery circuit?
The battery is the voltage or power source, the wires form the conductor.
Is a parallel connected D.C voltage power source additive voltage or contant voltage?
Constant voltage
What is the pushing power of an electrical source?
voltage
What is the pushing power of electric source?
voltage
What is the cause of excess voltage?
Maybe the power source...
What is strength of a power source that is measured in volts?
voltage
What are the formula for power?
Power = Current * Voltage Power = Change in work/change in time
How many amps in 3000 watts?
(3,000) divided by (the voltage at which the power is being delivered)
