Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

RADT 456: Equip Op.

ARRT Registry Review

QuestionAnswer
The gradual decrease in exposure rate as radiation passes through tissues Attenuation
This is also known as classical, unmodified, or Rayleigh scatter Coherent
The electron cloud within the x-ray tube is the product of a process called thermionic emission
Transformer in which voltage is increased and current is decreased Step-up transformer
Which circuit is the mA meter located Primary
"Braking" or slowing down and changes direction Bremsstrahlung
The voltage ripple associated with a three-phase, six-pulse rectified generator is 13%
Device that converts electrical energy to mechanical energy Motor
When the radiographer selects kilovoltage on the control panel, which device is adjusted? Autotransformer
The amount of electric charge flowing per second Current
Which part of an induction motor is located outside the x-ray tube glass envelope? Stator
What is the function of the line voltage compensator Automatically adjust for any fluctuations in incoming voltage supply.
The essential function of a phototimer to terminate the x-ray exposure once the IR is correctly exposed
Test performed on a single-phase, full-wave rectified unit Spinning top
X-ray photon interacts with an outer shell electron Compton
Which shell is most tightly bound K shell
Rare earth phosphors that may be used in intensifying screens gadolinium oxysulfide lanthanum oxybromide
Requires 10 MeV Photodisintegration
An increase in heat of the filament will... Increase milliamperage
Circuit devices that permit electrons to flow in only one direction are Solid-state diodes
Created by: kjyochum1
Popular Radiology sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards