Answer the following statement(s) true (T) or false (F)
1. The phase conversion factor represents the reduction in mAs required to maintain density as you switch to an x-ray unit with a more efficient type of rectification.
2. Relative speed value (RSV) describes the various grid ratio in combination with intensifying screens and radiographic film.
3. The average ESE for fluoroscopic procedures is between 5 and 8 R/min.
1. TRUE The PCF is used in calculating rectification formula.
2. FALSE Relative speed value (RSV) describes the various film/screen combination speeds of intensifying screens and radiographic film.
3. FALSE The average ESE for fluoroscopic procedures is between 3 and 5 R/min.
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