A dielectric material must be

Related MCQs

• Voltage applied across a ceramic dielectric produces an electrolytic field 100 times greater than air. What will be the value of dielectric constant?
• Voltage applied across a ceramic dielectric produces an electrolytic field 100 times greater than air. What will be the value of dielectric constant ?
• Which of the following material has least value of dielectric constant ?
• Conductivity of dielectric is _________.
• Which of the following is not a non-polar dielectric?
• For a lossy dielectric medium, ____________.
• In the case of a perfect dielectric medium, phase constant ______________ as conductivity increases.
• For making a capacitor , it is better to select a dielectric having
• The dissipation factor of good dielectric is of the order of
• For making a capacitor, it is better to select a dielectric having