What is the typical range of kilovolt peak (kVp) that can be used in an x-ray tube?

The typical range of kilovolt peak (kVp) for an x-ray tube is indeed between 50 and 130 kV. This range is commonly used in diagnostic imaging to produce high-quality images while ensuring adequate penetration of body tissues. The kVp settings determine the penetrating power of x-rays; higher kVp results in greater penetration through dense tissues, while lower kVp is appropriate for less dense materials.

Using a kVp range of 50 to 130 allows radiologic technologists to adjust the x-ray beam's quality based on the specific anatomical region being examined and the patient's body habitus. Additionally, this range is sufficient for various imaging modalities, including standard radiography and fluoroscopy, where different levels of detail and contrast are necessary.

The other ranges suggested do not encompass the most commonly utilized limits for standard diagnostic x-ray procedures. While some applications may use lower or higher kVp settings, they generally fall outside the typical parameters used for the majority of diagnostic imaging scenarios.