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SSC Selection Post 2020 PYQ — Question 49

SSC Selection Post - Higher Secondary Level - 6 Nov 2020 - Shift 3 • General Awareness • Q49

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Which of the following is the Sl-derived unit for measuring electric conductance?
 

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Correct answer: D

Explanation

The correct answer is Option 4 i.e. Siemens.

Siemens (S) is the SI-derived unit used to measure electric conductance, which is the reciprocal of electrical resistance (measured in ohms). If resistance is low, conductance is high, and it is expressed in Siemens.
Other options:

  • Tesla is the unit of magnetic flux density.

  • Farad is the unit of electrical capacitance.

  • Henry is the unit of inductance.