How is Wattless current obtained in AC circuit?

The electric current in an AC circuit is said to be Wattless Current when the average power consumed or dissipated in the given electrical circuit is equal to zero or null. In other words, the wattless current is produced only in an electrical circuit with a single capacitor or inductor.

What is Wattless current in AC?

The current in an AC circuit is said to be Wattless Current when the average power consumed in such circuit corresponds to Zero.Such current is also called as Idle Current.

How do you calculate Wattless current?

Originally Answered: What is meant by ‘wattless power’? It is calculated by the following formula: P = I·V·sinθ, where P is the power in watts, I is the current in amperes, V is the voltage in volts, and sinθ is the sine of the angular phase difference between the current and the voltage.

How do you calculate current in an AC circuit?

In a simple circuit, the current is found by dividing the voltage by the resistance. An ac current is calculated using the peak current (determined by dividing the peak voltage by the resistance), the angular frequency, and the time.

Which of the following is zero in a Wattless circuit?

resistance and inductance both are zero.

What is Wattless current why it is called so?

The current in an AC circuit is said to be Wattles Current when the average power consumed in such a circuit corresponds to Zero. Such current is also called as Idle Current. An AC circuit containing either capacitor or inductor current is said to wattles if the average power consumed in the circuit is zero.

In which type of circuit Wattless current is possible?

resistive circuit
resistive circuit.

What is meant by Wattless component?

The component of current (IRMS cosϕ) which is in phase with the voltage is called active component. The power consumed by this current = VRMSIRMScosϕ. So that it is also known as . Wattful.

Which circuit has a Wattless current flow?

Wattless Current can be defined as follows: if the average power used in such a circuit equals to Zero, the current in an AC circuit is said to be Wattless Current.

What is a weightless current?

The current that does not lead to energy consumption, hence zero power consumption, is called wattless current.