The physical area of the focal track affected by the electron beam is the ____.

Refer to the following emission spectrum.  Number 1 indicates the original technique employed for an exposure and Number 2 indicates the corresponding technique change.  What technique change is signified in this illustration? figure_6.6 labeled #1.jpg

When a meter is connected in series, it measures ____ and is referred to as a/an ____.

Which of the following are true in regards to the main breaker of an x-ray circuit? It operates on DC current. It turns the x-ray circuit on and off through electrification by contact. It is the component that eliminates the fluctuation in voltage and current coming into the circuit.

Match each of the given types of transformers with the correct description.  Each response will only be used once. 

The component represented by Number 9 in the following diagram is the: labeled x-ray tube(2).jpg

Which of the following are true in regards to a line voltage compensator? It is the component that eliminates the fluctuation in voltage coming into the circuit. It is found in the primary circuit. The autotransformer serves as the line voltage compensator in modern x-ray equipment.

The step-up transformer’s location within the x-ray circuit is:

A step-down transformer: Steps down voltage Steps down current Steps up voltage Steps up current

Which device measures the filament current before it reaches the step-down transformer?