What is the range of relative permittivity for varnished cambric insulation?

What is the range of relative permittivity for varnished cambric insulation?

Right Answer is:

2.5 to 3.8

SOLUTION

  • The range of relative permittivity for varnished cambric insulation is 2.5 to 3.8.
  • Relative permittivity (dielectric constant) in this range signifies the material’s ability to store electrical energy in an electric field.
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