Which of the following components supply electrical power to the x-ray tube?

The x-ray generator is the component responsible for supplying electrical power to the x-ray tube. It converts the incoming electrical energy into the appropriate voltages and currents needed for x-ray production. The generator typically includes a high-voltage transformer to increase the voltage and control circuits to manage the x-ray exposure settings.

Additionally, the generator regulates both the kilovoltage peak (kVp) and the milliamperes (mA) that are essential for producing x-rays. The kVp determines the quality and penetrative power of the x-rays, while the mA controls the quantity or intensity of the x-ray beam. In contrast, the x-ray transformer and the meters have specific roles; the transformer is part of the generator that modifies voltage levels, while the meters measure the performance parameters but do not supply power themselves.