What is resistive load in transformer?

This effective resistance as seen by the voltage source is often called the “reflected load”, evoking the image that the load resistor is “reflected” back across the transformer to be seen by the source. Once this reflected load is evaluated, the circuit can be considered like a simple resistive series circuit.

What are examples of resistive loads?

Resistive Load Two common examples of resistive loads are incandescent lamps and electric heaters. Resistive loads consume electrical power in such a manner that the current wave remains in phase with the voltage wave. That means, power factor for a resistive load is unity.

Is a transformer an inductive or resistive load?

Reactive/Inductive Load – An inductive load converts current into a magnetic field. Inductive reactance resists the change to current, causing the circuit current to lag voltage. Examples of devices producing reactive/inductive loads include motors, transformers and chokes.

What does a resistive load do?

Resistive loads are very constant in nature. They only oppose the flow of current and do not make any changes in the voltage and current. Resistive load generally produces heat when an electrical supply provided to it. Resistive loads are very simple in construction also.

Is a motor a resistive or inductive load?

As you might guess from the name, resistive loads only resist the current and are the simplest type of load. In inductive loads, such as an electric motor, the voltage wave is ahead of the current wave.

What is considered a resistive load?

Load which consumes only active power is called as resistive load. And if you look at the voltage and current waveforms of such load, you’ll find that, the voltage & current are perfectly in phase with each other. As such type of load only consumes active power, power flows from Source to load only.

When a circuit is purely resistive phase What is the difference?

Also, another name for a purely resistive circuit is a non-inductive circuit. Moreso, in a purely resistive circuit, the phase angle between current and voltage is zero.