100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
CETa study guide Questions and Correct Answers | Latest Update $12.49   Add to cart

Exam (elaborations)

CETa study guide Questions and Correct Answers | Latest Update

 6 views  0 purchase
  • Course
  • CETA
  • Institution
  • CETA

8.33 meters is the full wavelength in air for what RF frequency? -:- 36 MHz Decimal 164 would appear as what in binary? -:- A resistor has color stripes yellow, violet, violet, silver. It is? -:- 470 MegOhm +/- 10% What is the total capacitance of three capacitors valued at 100uf, 100uf a...

[Show more]

Preview 4 out of 36  pages

  • September 19, 2024
  • 36
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CETA
  • CETA
avatar-seller
TestTrackers
2024 /2025 | © copyright | This work may not be copied for profit gain Excel!




CETa study guide Questions and Correct
Answers | Latest Update
8.33 meters is the full wavelength in air for what RF frequency?


✓ -:- 36 MHz




Decimal 164 would appear as what in binary?


✓ -:- 10100100




A resistor has color stripes yellow, violet, violet, silver. It is?


✓ -:- 470 MegOhm +/- 10%




What is the total capacitance of three capacitors valued at 100uf, 100uf and 50uf when

connected in series?


✓ -:- 25 pf




What is the ripple frequency of a full wave single phase bridge rectifier operated at 60 Hz?


✓ -:- 120 Hz




1|P a g e | G r a d e A + | 2 0 2 0 2 5

,2024 /2025 | © copyright | This work may not be copied for profit gain Excel!



What emits a voltage when heated or cooled?


✓ -:- Thermocouple




Adding the binary numbers 101011 and 001110 will give you what result?


✓ -:- 111001




A component that reduces in resistance as it is heated.


✓ -:- A negative temperature coefficient thermistor




An autotransformer


✓ -:- has a single winding




A dual trace oscilloscope differs from a single trace in that only the dual trace scope:


✓ -:- alternates sweeps




If an RF signal Voltage is reduced by 6db it is then :


✓ -:- half the original size


2|P a g e | G r a d e A + | 2 0 2 0 2 5

,2024 /2025 | © copyright | This work may not be copied for profit gain Excel!




Applying positive voltage to the P end and negative to the N end of a germanium diode:


✓ -:- will forward bias it




You would probably prefer a digital VOM over an ordinary analog meter:


✓ -:- for most accuracy




You should expect the video amplifier in a radar or TV receiver to have a frequency

response of:


✓ -:- 0-6 MHzd




The radio communication mode that utilizes the basic frequency and one of the side bands:


✓ -:- is called "SSB"




When using fiber optic to transfer a signal, the light must:


✓ -:- enter the "cone of acceptance"




The energy stored in a coil is measured in:
3|P a g e | G r a d e A + | 2 0 2 0 2 5

, 2024 /2025 | © copyright | This work may not be copied for profit gain Excel!



✓ -:- Henrys




The telephone communication term "Cellular" refers to:


✓ -:- small geographic areas covered by each base station




Integrated circuit failures often exhibit:


✓ -:- open or short conditions




Which of these would you normally choose to cause an LED to light?


✓ -:- 3 VDC




A capacitor (3/8"x1/8" ceramic or mica) marked 47K is:


✓ -:- 47 pf +/- 10%




A "digital storage oscilloscope":


✓ -:- uses micro processing and memory to allow close analysis of signal.




4|P a g e | G r a d e A + | 2 0 2 0 2 5

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 TestTrackers. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

79079 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$12.49
  • (0)
  Add to cart