An observation from the single phase 25kV tracking test conducted in UTHM's. High Voltage Laboratory has found that the silicone rubber material having a relative permittivity & of 7.6 generates the heat at 0.3Watt/cm Firstly, determine this material dissipation factor angle (loss angle or 8) in degree value. Secondly, estimate the total heat absorb in silicone rubber material if the total heat loss in surroundings during the test is measured at 0.12 Wattcm: An observation from the single phase 25kV tracking test conducted in UTHM's. High Voltage Laboratory has found that the silicone rubber material having a relative permittivity & of 7.6 generates the heat at 0.3Watt/cm Firstly, determine this material dissipation factor angle (loss angle or 8) in degree value. Secondly, estimate the total heat absorb in silicone rubber material if the total heat loss in surroundings during the test is measured at 0.12 Wattcm