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What is the unit of the admittance?

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in Electric Drives by (99.8k points)
What is the unit of the admittance?

(a) ohm

(b) ohm^-1

(c) ohm^2

(d) ohm^.5

I have been asked this question by my college director while I was bunking the class.

My question is based upon DC Motors in portion Characteristics of DC & AC Motors of Electric Drives

1 Answer

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Right choice is (b) ohm^-1

Easy explanation: The admittance measures how easily current can flow in the circuit. It is the ratio of current and voltage. It is given in ohm^-1. It is reciprocal of impedance.

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