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.
Quick Answer. While the condition tends to be more common in women, symptoms in men with underactive thyroid glands, also referred to as hypothyroidism, include concentration difficulties, weight gain, aching muscles and low energy, explains Everyday Health. Men with underactive thyroids may also experience episodes of constipation and suffer from depression.