The main components of high-voltage electric transmission lines and associated facilities include: Transmission towers are the most visible component of the power transmission system. Their function is to keep the high-voltage conductors (power lines) separated from their surroundings and from each other.
It is not surprising then that some of the symptoms of hyperthyroidism are nervousness, irritability, increased perspiration, heart racing, hand tremors, anxiety, difficulty sleeping, thinning of your skin, fine brittle hair and weakness in your musclesâespecially in the upper arms and thighs.
What Are the Symptoms of Thyroid Problems? The symptoms of hyperthyroidism include: Weight loss, despite increased appetite; Increased heart rate, heart palpitations, higher blood pressure, nervousness, and excessive perspiration; More frequent bowel movements, sometimes with diarrhea; Muscle weakness, trembling hands