X-Ray 1. X-Ray Systems X-Ray Systems ….. Fundamentals of X-Ray Fundamentals of X-Ray …. Fundamentals of X-Ray …. Fundamentals of X-Ray …. X-Ray Machine X-Ray Generation X-Ray Generation X-Ray Generation X-Ray Generation In a X ray tube e emits from cathode(-) to anode(+) thus current flows from anode to cathode. So, there should not flow current from cathode to anode. So the rectifier should restrict current flow from cathode to anode X-Ray Generation X-Ray Generation X-Ray Generation X-Ray Generation X-Ray Generation X-Ray Generation X-Ray Generation X-ray Tube X-ray Tube X-ray Tube X-ray Tube X-ray Tube X-ray Tube The target is rotated by the motor because, by rotating it the focus point does not remain constant, thus less decay of target material, evenly distribution. Also it provides better heat dissipation. X-ray Tube X-ray Tube X-ray Tube Tube Heating and Cooling Type of Cooling Type of Cooling Collimators and Grid Collimators and Grid Visualization of X-Rays Visualization of X-Rays Visualization of X-Rays Visualization of X-Rays Visualization of X-Rays Examination table Examination table Kinds of X-ray machines Kinds of X-ray machines Kinds of X-ray machines Kinds of X-ray machines Kinds of X-ray machines Kinds of X-ray machines Kinds of X-ray machines Tube Power Rating kV * mA