 |  | Dielectric characteristics |  |
 |  | This test method is used to calculate dielectric properties.

| Results of the test method: |

 | The dielectric constant er is an unknown proportional number. It provides information on the number of times, the capacity of a given capacitor is increased if, instead of a vacuum, an insulating material is introduced into it. |

 | The loss factor tan d is the tangent of the complementary angle to the phase angle j. It represents a measurement of the energy absorbed by the insulating material in the alternating field. |
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