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Current drawn by a 250-watt incandescent lamp operating at 120 volts is?
Wiki User
∙ 14y ago
2.083 amp
Wiki User
∙ 14y ago
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The current load of a transformer is the current drawn by the?
load
What is load current?
It is a the current drawn by the application that is connected to the power source
Magnetic inrush current in power transformer with waveforms?
The mgnetic inrush current is the current drawn by the transformer when power is applied to the primary winding
What will happen if dc supply is given to shunt dc motor?
It will drawn a large amount of current which can destroy the shunt
Is capacitor bank can reduce high load in the electrcal system?
If your question is, "Can a capacitor bank reduce high loads in electrical systems?" Not really. In an AC system, a capacitor bank can be used to balance the complex power drawn by the load. If done correctly, this can reduce the current being drawn by the load. If done incorrectly, this can increase the current being drawn by the load. Look up "power factor correction" for more details.
The current drawn by a 250-watt incandescent lamp operating at 120 volts is?
P = i*v250w = i * 250vi = 250/120 = 2.08a
The current load of a transformer is the current drawn by the?
load
The current load of a trnsformer is the current drawn by the?
Load!
What is load current?
It is a the current drawn by the application that is connected to the power source
If you have brighter bulbs will the battery last longer or will it run down quickly?
That does not depend directly on the brightness of the bulb, it depends on the current drawn by the bulb (which depends on the efficiency of the bulb). For example an incandescent bulb will draw much more current than a much brighter CFL bulb or LED bulb. Therefor switching to an brighter LED bulb can make the battery last much longer while switching to a brighter incandescent bulb will make the battery run down quicker.
What is the maximum current that can be drawn from a voltage source?
The maximum current that can be drawn from a voltage source is dependent on the impedance of that source, the impedance of the connections to the source, and the energy available from that source.
Does a toaster use electric if plugged in?
Toasters and similar appliances use no power unless they are operating. Even if they are plugged into a mains supply, no current will be drawn unless the bread carrier is lowered to its operating position. However, it is good practice to disconnect appliances if they are not going to be used for long periods of time.
What is current drawn by pencil cell of 1.5 v?
nothing..............
How much of the current is drawn if an appliance is plugged and switched off?
None
What is rated normal current?
The rated current is the maximum current that can be drawn in normal continuous use, without any reduction in the lifetime of the device.
Magnetic inrush current in power transformer with waveforms?
The mgnetic inrush current is the current drawn by the transformer when power is applied to the primary winding
Why terminal potential difference is decrease when current in the circuit is increased?
If the terminal voltage decreases when more current is drawn, that is due to the internal resistance of the power supply. Every power supply has a limit to how much current can be drawn. It is limited by the internal resistance and due to ohms law the more current drawn through a resistor, then the more voltage is produced across it. This is in opposition to the terminal voltage and is subtracted from it.
