#1
What is the main function of an X-ray tube?
To generate X-ray photons
ExplanationX-ray tubes produce X-ray photons used for imaging purposes.
#2
What is the purpose of the X-ray tube housing?
To reduce scattered radiation
ExplanationX-ray tube housings contain radiation and minimize scatter.
#3
Which X-ray circuit component is responsible for supplying power to the filament circuit?
Autotransformer
ExplanationAutotransformers provide power to filaments, initiating electron emission.
#4
What is the purpose of the X-ray tube anode?
To generate X-ray photons
ExplanationAnodes convert electron energy into X-ray photons for imaging.
#5
Which X-ray circuit component controls the quantity of X-rays produced during exposure?
Rectifier
ExplanationRectifiers regulate X-ray output quantity by converting current.
#6
Which X-ray circuit component is responsible for providing a consistent voltage to the X-ray tube filament?
Autotransformer
ExplanationAutotransformers maintain filament voltage for stable X-ray emission.
#7
Which component is responsible for regulating the voltage across the X-ray tube?
Autotransformer
ExplanationAutotransformer adjusts voltage to the required level for X-ray production.
#8
What is the purpose of the X-ray collimator?
To focus the X-ray beam
ExplanationX-ray collimators concentrate and direct the X-ray beam to the desired area.
#9
Which X-ray circuit component is responsible for regulating the tube current?
High-voltage generator
ExplanationHigh-voltage generators adjust the current flowing through the X-ray tube.
#10
What is the purpose of the X-ray grid in radiography?
To reduce scattered radiation
ExplanationX-ray grids minimize scattered radiation, improving image quality.
#11
What is the purpose of the X-ray tube filament?
To regulate tube current
ExplanationFilaments control the flow of electrons, affecting X-ray production.
#12
What is the primary function of the X-ray collimator shutters?
To shape and limit the X-ray beam
ExplanationCollimator shutters define the X-ray beam's shape and size for precise imaging.
#13
Which X-ray circuit component is responsible for converting alternating current (AC) to direct current (DC)?
Rectifier
ExplanationRectifiers transform AC to DC to maintain consistent X-ray output.
#14
What is the function of the X-ray timer circuit?
To control the exposure time
ExplanationTimer circuits regulate the duration of X-ray exposure for imaging.
#15
Which X-ray circuit component controls the duration of exposure?
Timer circuit
ExplanationTimer circuits precisely regulate the length of X-ray exposure.
#16
Which X-ray circuit component is responsible for adjusting the exposure time in small increments?
Timer circuit
ExplanationTimer circuits fine-tune exposure duration for precise imaging.
#17
Which X-ray circuit component is responsible for adjusting the tube current in radiography?
High-voltage generator
ExplanationHigh-voltage generators modulate electron flow in the X-ray tube.
#18
What is the purpose of the X-ray tube housing in terms of radiation protection?
To reduce scattered radiation
ExplanationX-ray tube housings shield against scattered radiation exposure.