LRA 222 Week 1 Quiz Questions With Correct Answers.

LRA 222 Week 1 Quiz Questions With
Correct Answers

1. |The |anode |includes |the

A. |target

B. |induction |motor

C. |envelope

D. |target |and |induction |motor |- |CORRECT |ANSWER✔✔-D. |target |and |induction |motor



2. |The |cathode |includes |the

A. |envelope

B. |filaments

C. |focusing |cup

D. |filaments |and |the |focusing |cup |- |CORRECT |ANSWER✔✔-D. |filaments |and |the |focusing |cup



3. |The |motor |that |turns |the |anode |operates |through

A. |the |use |of |a |transformer

B. |the |physical |connection |between |rotor |and |stator

C. |self-induction

D. |mutual |induction |- |CORRECT |ANSWER✔✔-D. |mutual |induction



4. |With |a |rotating |anode, |the |focal |spot |becomes |a |focal

A. |path

B. |stripe

, C. |track

d. |circle |- |CORRECT |ANSWER✔✔-C. |track



5. |The |focusing |cup |is |able |to |keep |the |electrons |together |because

A. |opposite |charges |repel

B. |opposite |charges |attract

C. |like |charges |repel

D. |like |charges |attract |- |CORRECT |ANSWER✔✔-C. |like |charges |repel



6. |The |stator |is |made |up |of |electromagnets

A. |True

B. |False |- |CORRECT |ANSWER✔✔-A. |True



7. |Prepping |the |rotor |but |not |making |an |exposure |on |a |regular |basis |is |related |to |tube |
damage |or |failure

A. |True

B. |False |- |CORRECT |ANSWER✔✔-A. |True



8. |The |effective |focal |spot |is |smaller |than |the |actual |focal |spot |because |the |face |of |the |anode |
is |angled

A. |True

B. |False |- |CORRECT |ANSWER✔✔-A. |True



9. |In |addition |to |the |oil |surrounding |the |tube, |mechanical |fans |help |to |eliminate |the |heat |
produced |during |x-ray |production |- |CORRECT |ANSWER✔✔-A. |True



10. |The |main |power |switch |is |found |on |the