41. Film power capacitors mostly use polypropylene film as the dielectric . 42. dielectric coating that reflects unsuitable wavelengths of light back into the lamp.43. Marcus tool is the theory of dielectric polarization in solvents. 44. The nonconducting dielectric acts to increase the capacitor's charge capacity. 45. Mica dielectric capacitors were invented in 1909 by William Dubilier. 46. Modern paper or film dielectric capacitors are dipped in a hard thermoplastic. 47. The electrostatic pressure arises because the dielectric constants of the liquids differ. 48. Such values approach the electric puncture intensity of liquid dielectrics . 49. This cylinder contains an active medium a liquid dielectric with gas bubbles. 50. The LaRC-SI has excellent adhesive and dielectric properties.
