Exam (elaborations)
CH61 questions and answers already passed 2024
- Course
- Institution
CH61 questions and answers already passed 2024
[Show more]
Content preview
CH6: CCD/CMOS Image CaptureA charge-coupled device (CCD) does all of the following EXCEPT:
a) reduce the size of the projected light image
b) transfer the image to a capacitor
c) convert light into x-ray photons
d) act as receptors biz lenses or fiber optics - correct answer ✔d) act as a
receptors via lenses or fiber optics
The number of electron/hole pairs is related to the amount of: - correct
answer ✔light absorbed
This layer in a CCD chip that contains the electron gates is the: - correct
answer ✔Polysilicon layer
The insulating layer in a CCD chip is the: - correct answer ✔silicon dioxide
layer
A system that used scintillators that convert x-rays to light, light to electric
charge, and store the charge in capacitors is known as a: - correct answer
✔CMOS
A solid chemical element or compound doped with impurities that make it
highly conductive is known as a: - correct answer ✔Semiconductor
T/F: Most CMOS detectors us both N-type and P-type transistors to form the
electrically controlled gate. - correct answer ✔True
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LEWISSHAWN55. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73091 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now