RTBC - The x-ray circuit Exam
Questions With All Correct Answers
2025 New Update
Within an electrical circuit, the term current refers to the - ANSWER✔✔-Movement of
electrons through the circuit
Within an electrical circuit, the term voltage refers to the - ANSWER✔✔-Electrical force
that creates electron movement in the circuit
The wave form of commercial power supply to the x-ray circuit is a(n) - ANSWER✔✔-
Alternating current
What is the primary difference between direct current an alternating current within an
electrical circuit? - ANSWER✔✔-Direction of electron flow
Which component of the x-ray circuit must be powered by alternating current in order
to function correctly? - ANSWER✔✔-Transformers
To avoid damaging the x-ray tube components, the electrical power supplied to the x-
ray tube must be - ANSWER✔✔-Direct current
COPYRIGHT © 2025 BY OLIVIA GREENWAYS, ALL RIGHTS RESERVED 1
, What type of wave form is represented by the red line in the following illustration? -
ANSWER✔✔-Direct current
which of the following current wave forms creates a constant voltage without any
fluctuation of the polarity? - ANSWER✔✔-Direct current
What type of wave form is represented by the red line in the following illustration? -
ANSWER✔✔-Unerectified alternating current
The difference in electrical charge between two points in a circuit is called the -
ANSWER✔✔-Voltage
The rectifiers function within the x-ray circuit is to convert which of the following? -
ANSWER✔✔-Alternating current to direct current
For the x-ray circuit to function properly, the rectifiers must be located between the -
ANSWER✔✔-Step up transformer and the x-ray tube
Alternating current is best described as a current that alternates between -
ANSWER✔✔-Positive and negative polarity
A wave form with large gaps between positive voltage peaks is a result of which of the
following - ANSWER✔✔-Half wave rectification
COPYRIGHT © 2025 BY OLIVIA GREENWAYS, ALL RIGHTS RESERVED 2
Questions With All Correct Answers
2025 New Update
Within an electrical circuit, the term current refers to the - ANSWER✔✔-Movement of
electrons through the circuit
Within an electrical circuit, the term voltage refers to the - ANSWER✔✔-Electrical force
that creates electron movement in the circuit
The wave form of commercial power supply to the x-ray circuit is a(n) - ANSWER✔✔-
Alternating current
What is the primary difference between direct current an alternating current within an
electrical circuit? - ANSWER✔✔-Direction of electron flow
Which component of the x-ray circuit must be powered by alternating current in order
to function correctly? - ANSWER✔✔-Transformers
To avoid damaging the x-ray tube components, the electrical power supplied to the x-
ray tube must be - ANSWER✔✔-Direct current
COPYRIGHT © 2025 BY OLIVIA GREENWAYS, ALL RIGHTS RESERVED 1
, What type of wave form is represented by the red line in the following illustration? -
ANSWER✔✔-Direct current
which of the following current wave forms creates a constant voltage without any
fluctuation of the polarity? - ANSWER✔✔-Direct current
What type of wave form is represented by the red line in the following illustration? -
ANSWER✔✔-Unerectified alternating current
The difference in electrical charge between two points in a circuit is called the -
ANSWER✔✔-Voltage
The rectifiers function within the x-ray circuit is to convert which of the following? -
ANSWER✔✔-Alternating current to direct current
For the x-ray circuit to function properly, the rectifiers must be located between the -
ANSWER✔✔-Step up transformer and the x-ray tube
Alternating current is best described as a current that alternates between -
ANSWER✔✔-Positive and negative polarity
A wave form with large gaps between positive voltage peaks is a result of which of the
following - ANSWER✔✔-Half wave rectification
COPYRIGHT © 2025 BY OLIVIA GREENWAYS, ALL RIGHTS RESERVED 2
