For dry-type transformers having a 220 [degrees] C insulating system and a winding hot-spot temperature of 220 [degrees] C, and with no unusual operating conditions present, the 20-yr life expectancy is a reasonable time frame.he 80 [degrees] C transformer requires operation at 75% or more of full load for a 2-yr payback, and at 100% load to payback in 1 yr over the 150 [degrees] C transformer.
Exposure to arsenic through drinking water is a great threat to human health. Arsenic is a carcinogen and its consumption can negatively affect the gastrointestinal tract and cardiac, vascular and central nervous systems.
Radish Benefits - Blood Pressure Continuous administration of colors from purple corn, purple sweet potato and red radish to spontaneously hypertensive rats, led to a decrease in the blood pressure of the rats. [4] Radish Side Effects - Thyroid Changes? Most foods have benefits and side effects, especially when we overdose ourselves. WedMD says large amounts of radish lead to side effect of digestive tract irritation. Chronic intake of radish may lead to a change in the thyroid gland. In a study of rats, after chronic radish