Topics of this game:
- The operating console contains circuits that are:
- Variations in power distribution to the x-ray machine are corrected by the:
- The first component to receive power in the x-ray circuit is the:
- The autotransformer has __________ winding(s).
- The _____________ circuit provides electrons for the x-ray tube current.
- Thermionic emission at the filament determines the ________ across the x-ray tube during an exposure.
- A step-down transformer is located in the ___________ circuit.
- The most accurate type of timer is the _______ timer.
- The automatic exposure control (AEC) terminates the exposure when _____________.
- The step up transformer increases voltage ___________ times.
- A diode allows electrons to flow from:
- The high voltage generator contains the high voltage transformer, the __________, and the _____________.
- The difference in the waveform between the primary and secondary sides of the high voltage transformer is:
- In modern imaging systems, the components for rectification are:
- With half-wave rectification, the current flows through the x-ray tube during the __________ part of the cycle.
- Full-wave rectified, three-phase units provide an x-ray beam at ______ pulse (es) per second.
- Voltage across the x-ray tube is most constant with:
- A single phase waveform has _________ voltage ripple.
- The x-ray beam generated by the circuit with the _________ voltage ripple has the ________ quantity and quality.
- The principle disadvantage of three-phase equipment is:
- The x-ray generator with the lowest power rating is the _____________ imaging system.
- A closed pathway of wires and related elements is a(n):
- A circuit with elements that are arranged like a "bridge" or branching across a conductor is called a:
- A device that temporarily stores charges is the:
- An adjustable resistor is termed:
- Which of the following devices opens a circuit to keep the circuit and devices safe?
- Which device regulates the amount of current flowing in the circuit:
- A device that produces electrons through a chemical reaction is a(n):
- Which of the following devices can increase or decrease voltage by a set amount?
- A device that converts mechanical energy to electrical energy is:
- A step-up transformer results in:
- A transformer with 100 times more turns on the secondary side as compared with the primary:
- The autotransformer:
- The mA meter is found on the:
- Rectifiers are found on the:
- The main power switch is found on the:
- The x-ray tube (not filaments) is found on the:
- The rheostat is found on the
- The primary side of the high-voltage transformer is found on the:
- The timer circuit is found:
- The line voltage compensator is typically wired to the:
- The device referred to as the kVp selector is the:
- The only adjustable transformer in the x-ray circuit is the:
- The timer located on the secondary circuit is the:
- For AEC, the ionization chamber is placed between the __________________ and _______________________.
- The ____________________ converts volts to kilovolts.
- The devices that change alternating to direct current are the:
- The solid-state rectifier has a(n) _______ crystal and a(n) crystal.
- The n-type crystal from a solid-state transformer has an abundance of
- Four rectifiers will produce:
- Three-phase power
- X-Ray tubes require:
- The primary purpose of the step-down transformer is to:
