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XRAY CHARACTERISTICS AND THEIR
SOURCES OF SUPPLYMain D C and A C
9 other sections not shown
abnormal alternating current antikathode apparatus appearance arrangement bone central ray centre circuit clavicle commonly convenient cross wires definite dense density depends described diagnosis diaphragm differentiation direct disease distance duodenum effect electricity employed epiphyseal evidence examination exposed exposure fluid fluorescent screen foreign body fracture gall bladder high-tension horizontal illustrated indicated induction coil interrupter inverse current irregular joint kathode kidney later lesion localisation lung marked measured mechanical rectifier metal method movement negative normal noted observed obtained oesophagus opaque meal operation ossification outline pass patient periosteal peristalsis placed plate or film position possible primary produced purpose pylorus radiation radiogram radiographic radiology region relative reproduced rheostat secondary seen sensitive plate shadow shaft shewn in Fig shews side similar spark-gap stereoscopic stomach suitable supply tissue transradiant tube box tuberculosis tumour ulcer ureters usually vary vertebrae vertical voltage whilst X rays X-ray tube