The power rating of a resistor that must dissipate up to 1.1 W should be 1W.
Resistor is an electrical element that reduces the electrical current. The resistor's ability to cut back the present is termed resistance and is measured in units of ohms (symbol: Ω). If we have a tendency to build an analogy to water flow through pipes, the resistance could be a thin pipe that reduces the water flow.
The power rating of a resistor is that the specification given with a resistor that serves to inform the most quantity of power that the resistor will stand up to.
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