[Retracted] Investigation on Dielectric Properties of Press Board Coated with Epoxy Resin, Quartz, and Rice Husk Ash

Table 2

Tan delta of specimens (NPB and CPB).

S. No.	Specimen	Supply voltage (AC)	Tan Delta value
1	NPB	1 kV	0.2
2	CPB	1 kV	0.21