1.

The unit of reactance isA) Mho B) Ohm C) Ampere D) Farad

Answer»

The correct option is B) Ohm.

When the alternating current goes through a pure reactance, a voltage drop is produced that is 90° out of phase with the current. Reactance is mathematically symbolized by the letter “X” and is measured in the unit of ohms (Ω).



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