Does load affect resistance?

The increase of loads in a parallel circuit decreases the total resistance.

What is the connection between a load and a resistor?

In a circuit, an element which consumes electric power is considered as a load. Resistor also consumes power. So, resistor can be represented instead of load, or, every load is consuming power as the same way as resistor consumes. Example of load in electric circuits are appliances and lights.

Can I use a resistor as a load?

A load resistor is simply a resistor being used as a load. It may be very small, or may need to be physically big, depending on how much power it has to dissipate( otherwise it wouldn’t be much of a load).

Does every load have a resistance?

All wires have resistance, including the wires from your power source to your load. If the load resistance is less than the resistance of the wires, then more than half the power is being dissipated in the wiring — even if they can take the heat, it’s not efficient to operate in that condition.

Is load resistance output resistance?

Load resistance is also a resistance, but it has a very specific meaning in the context of electric circuits; it is the resistance connected between the output stage of a circuit, and the ground. This resistance draws in the power supplied from the circuit.

What’s the difference between load and supply?

Supply goes to the power source. Load goes to whatever it is you’re turning on and off. A Switch is usually placed between a Source of Power and a Device or Circuit which uses the Power. The Power Source is considered the Supply; and, the Circuit or Device is considered the Load.

What is the difference between load resistance and internal resistance?

5 replies. “The load resistance in a circuit is the effective resistance of all of the circuit elements excluding the emf source. The internal resistance of a battery represents the limitation on the efficiency of the chemical reaction that takes place in the battery to supply current to the load.

Is a kettle an inductive load?

Equipments such as Electric Heaters, Water Kettle Geyser are predominantly have Resistive load, Where as Motors have Inductive component and hence draws more current than a resistive load for delivering equivalent power and hence called Inductive load. Capacitive load corrects Inductive load.

Is a battery an electrical load?

An electrical load is an electrical component or portion of a circuit that consumes (active) electric power, such as electrical appliances and lights inside the home. This is opposed to a power source, such as a battery or generator, which produces power.

How will you define load resistance?

Load Resistance Defined At the most basic level, load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit. This includes the resistance of the wires and the resistance of any devices connected to those wires.

What is mean by load resistance?

What is the difference between load and line?

The line side of an outlet is where you connect the incoming source power. The load side is where the power leaves the device (or electrical box) and travels down the circuit.