Which of the following is(are) TRUE regarding kVp? ____.    …

Which of the following is(are) TRUE regarding kVp? ____.     1. Increasing kVp will result in a decrease of photoelectric interactions.     2. Increasing kVp will result in an increase in scattered radiation.     3. Increasing kVp will result in a decrease in image receptor exposure.

A radiograph is made using 80 kVp, 10 mAs at a 40” SID. Whic…

A radiograph is made using 80 kVp, 10 mAs at a 40” SID. Which of the following sets of technical factors will result in the doubling of image receptor exposure?     1. 80 kVp, 20 mAs, 40-in. SID     2. 90 kVp, 10 mAs, 40-in. SID     3. 70 kVp, 20 mAs, 40-in. SID