RDTC 117 Review FINAL Exam

Work= Force x____________

EMF is measured in what units?

CCDs are being replaced by ____________ but are expensive

Which is true in a parallel circuit?

One electrical field to induce charge in another field is?

Variable resistance is accomplished by a

PSP image capture, to release the latent image, which of the following devices is scanned over the phosphor plate?

Window width adjusts image

If you increase frequency, wavelength _______

Crest to crest of a sine wave is known as

The aluminum equivalency needed by federal law for any x-ray machine operating above 80 kVp is?

Energy can neither be created nor destroyed but changes forms is a definition of what law?

What is the purpose of a Recitifer?

Computer systems that can be accessed around the world are known as a/an

Current flowing through a wire creates its own

Newton's first law is simply known as the law of

Increasing the kVp, will cause Photoelectric effect (PE) to:

The output phosphor in an image intensifier is made of

Another name for night vision is termed _____.

The change in velocity over a given time is_________

Magnification mode works well in the I.I. at image enlargement, it also creates

What energy level is needed for Photodisintegration to occur?

In an induction motor, the series of electromagnetic pairs is called the

A device that slows or impedes flow of electrons

At 50 kVp, what percentage X-ray would be Characteristic radiation?

Voltage across the x-ray tube is most constant with a generator that is:

Electricity is converted to mechanical energy in a

Photoelectric effect creates a hazard to:

What is the name of a common camera tube in conventional fluoroscopy?

Scotopic vision is

Window level adjusts image

Changing AC to DC is a device known as the

Standard interface for storing and making images compatible is

The "Plum Pudding" model was postulated by?

Electrons flow from ______to_________

The Photocathode converts

Swirling current lost in the transformer is power loss known as

If you decrease the atomic number of the material you are imaging then:

CCD cameras are fast replacing camera tubes in I. I. because they are

The "Enforcer" of radiation protection standards USA

Voltage=Resistance x Current

What is the likely result of loading too much heat (heat units) too quickly to a cold anode

The "Hook and Eye" theory of atomic structure was

What artifact can occur due to the scan time and grid frequency being similar?

The Z# is the number of __________in an atom

The idea that energy can be converted to mass by Einstein, is realized in which interaction with matter?

When adjusting kVp, you are changing taps on the

To prevent filament burnout, ____________is the alloy added to the filament

This is a fun way to learn :)

The fluoroscope was invented by

Common item in shoe stores from 1940s-early 1970s

The majority of what is produced at the x-ray target is:

The chemical symbol for any element is what letter?

The S.I. unit of power is the

How will a south pole and north pole of a magnet react?

Which of the rules are series circuit?

Velocity can be simply defined as

Dual focused tubes is a term that means

subatomic particles located in protons and neutrons

Materials that block transmission of X-rays are called?

The active element in a Phosphor Storage Plate or (PSP) is

Step-Down transformers, normally

Computer networking within the hospital by computer is called the

The effective focal spot is smaller that the actual focal spot according to:

Thermionic Emission creates

The interruptless transformer in 1907 was invented by?

The Mass number of an element is noted by the letter

I am ready to ace my Final Examnation in RDTC 117!

PACS can be used for:

The two types of filtration found in an x-ray tube are:

The ability to do work defines:

The Cathode is__________charged

Visual acuity is best seen in which area of the eye?

PACS systems are connected to the: