Question:

A certain technique calls for 75 kVp 25 mAs at a SID of 175

Last updated: 2/12/2023

A certain technique calls for 75 kVp 25 mAs at a SID of 175

A certain technique calls for 75 kVp 25 mAs at a SID of 175 cm The exposure at that the image receptor is 15 mGy If the SID is changed to 100 cm what will the new mAs need to be