Question

In AC circuits, AC meters measure; 1) mean values; 2) peak values; 3) mean square values; 4) rms values

Answer 1

Heyaa..!

Question :-

In AC circuits, AC meters measure; 1) mean values; 2) peak values; 3) mean square values; 4) rms values

Answer :-

Option 4

Rms values.

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Answer 2

Answer:

rms values

Explanation:

An ac ammeter is used to measure current in a circuit.

Direct current (DC) and alternating current (AC) are the two types of electricity. DC circuit and AC circuit show the structure of the respective circuit systems.

The main components of AC circuits are resistors, capacitors, and inductors.

All these passive electrical elements have one property in common; they restrict electric current in a circuit coil but in completely different ways.

AC Circuit

The voltages and currents are marked by direction and magnitude in an AC circuit. The alternating values may or may not be in phase with each other, relying on the different variables of the system like capacitance, inductance and resistance. The sinusoidal alternating values are current and voltage, which differ by cohering to the sine of angle θ.

AC Current

An alternating current (AC) is an electrical current that regularly reverses direction and changes its value constantly with time, contrary to DC current, which travels only in a single direction.

For many decades of electric power, the sinusoidal current and voltage have been used in power businesses and homes.

Various Terms Used in AC Circuits

Amplitude

Alternation

Cycle

Instantaneous Value

Frequency

Time Period

Wave Form

AC Circuit Types

There are different variations of AC circuits, such as AC circuits with only resistance (R), with only inductance (L), with only capacitance (C), the combination of RL, the combination of RC, the combination of LC and the combination of RLC.

Resistor Capacitor (RC) AC Circuit

The RC circuit includes an AC generator, a resistor and a capacitor. A capacitor is fundamentally a group of conducting plates divided by an insulator. Thus, a stable current cannot flow through the capacitor. A time-changing current can subtract or add electrical charges from the capacitor plates.

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