Greater resistance usually indicates the metal path is not continuous, usually because of loose connections or the effects of corrosion. A grounding system that is acceptable for power circuits or lightning protection is more than adequate for a static electricity grounding system.The NEC provides rules for sizing grounding and bonding conductors. Tables 250.66 and 250.122 are provided for this purpose.n fuel bulk storage facilities, where the amount of product being transferred is great, concerns for appropriate levels of protection from static electricity are amplified. Static bonding and grounding systems and equipment are manufactured specifically for providing this type of protection.
Radiologists job duties include: 1  Examine different images including mammograms, CT scans, x-rays, MRI scans and ultrasounds. 2  Read reports and record results for review by physicians. 3  Diagnose patient illnesses. 4  Recommend and discuss treatment options with other physicians.
A radiologist is a physician that will interpret diagnostic tests and prescribe a course of treatment for the patient. They begin their education with a bachelor's degree, then attend medical school. After a two year internship, they take a residency in radiology for four to seven years. A radiologic technologist is the person performing the imaging tests on the patients (CT scans, MRI's, x-rays, and ultrasounds), who then hands them over to the radiologist for interpretation.