kilovolt peak (kVp),
kilovolt (kil´
vōlt),
a measure of the maximum electrical potential in kilovolts across an x-ray tube. Most diagnostic x-ray machines have a kVp of 40 to 150. However, x-ray equipment is usually operated at the minimum potential necessary for an examination.
kilovolt (kil´
vōlt),n the unit of electrical potential equal to 1000 volts.
kilovolt peak (kvp),
n the crest value of the potential wave in kilovolts in an alternating current cycle. When only half of the wave is used, the value refers to that of the useful half of the wave.
kilovolt potential,
n refers to the intensitiy of the radiographic beam and the resulting image on the film. A higher kilovoltage radiograph increases the film density, whereas a lower kilovoltage radiograph increases contrast.
kilovolt
one thousand (103) volts; abbreviated kV.
kilovolt peak
the maximal amount of voltage that an x-ray machine is using; abbreviated kVp.
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