Describe dielectric losses.
What will be an ideal response?
As the impressed voltage rises to a maximum value twice in each cycle, a voltage stress is placed on the insulation of the conductor. Such a stress occurs first in one direction and then in the other. As a result, there is a small heat loss in the insulation. This loss is called the dielectric loss and is very small when compared to the other losses in the circuit due to the skin effect, eddy currents, and hysteresis. Usually the dielectric loss can be neglected.
You might also like to view...
If alternative A has * Ai = 10% and alternative B has * Bi = 18% per year, what is known about the rate of return on the increment between A and B if the investment required in B is (a) larger than that required for A, and (b) smaller than that required for A?
What will be an ideal response?
Top-dressing is a term used in:
A) irrigation. B) marketing. C) fertilizer application. D) pruning.
Which types of alignment methods use two dial indicators?
What will be an ideal response?
Give an example of a condition that can make a system appear undercharged even though the charge is correct
What will be an ideal response?