LMRT ARRT EXAM QUESTIONS WITH 100% COMPLETE SOLUTION A+ GRADED

LMRT ARRT EXAM QUESTIONS WITH 100% COMPLETE SOLUTION A+ GRADED Roentgen discovered x-rays while working with a _____ tube? - ANS-Crookes An "electron cloud" surrounding the filament of the cathode is referred to as a - ANS-Space charge Free electrons of X-ray production come from the - ANS-Filament The creation of the space charge in the X-ray tube produces: - ANS-thermionic emission The majority of photons in the X-ray beam are created by which process? - ANS-Bremsstrahlung interactions More than 99% of the energy of the electron stream is converted into: - ANS-heat the high-speed rotation (10,000 rpm) of the anode enables - ANS-Greater dissipation of heat from high technical factors The degree of angulation of the x-ray tube target will determine the: - ANS-size of the actual and effective focal spot A dual-focus X-ray tube has: 1: Two filaments 2: Two focal spot sizes 3: Two anodes - ANS-1 and 2 The anode heel effect is a phenomenon of X-ray production that results in: - ANS-Uneven distribution of radiation within the x-ray field The penetrating power of the X-ray beam is controlled by varying the - ANS... Continues...