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CETa Study Guide Questions And Answers All Verified By An Expert A+ Graded $12.99   Add to cart

Exam (elaborations)

CETa Study Guide Questions And Answers All Verified By An Expert A+ Graded

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  • Course
  • CETa
  • Institution
  • CETa

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

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  • September 12, 2024
  • 13
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CETa
  • CETa
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LO
YC
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CETa Study Guide Questions
And Answers All Verified By An
Expert A+ Graded

, 8.33 meters is the full wavelength in air for what RF frequency? - ANS 36 MHz

Decimal 164 would appear as what in binary? - ANS 10100100

A resistor has color stripes yellow, violet, violet, silver. It is? - ANS 470 MegOhm +/- 10%

What is the total capacitance of three capacitors valued at 100uf, 100uf and 50uf when
connected in series? - ANS 25 pf




K
What is the ripple frequency of a full wave single phase bridge rectifier operated at 60 Hz? -
ANS 120 Hz




C
What emits a voltage when heated or cooled? - ANS Thermocouple




LO
Adding the binary numbers 101011 and 001110 will give you what result? - ANS 111001

A component that reduces in resistance as it is heated. - ANS A negative temperature
coefficient thermistor
YC
An autotransformer - ANS has a single winding

A dual trace oscilloscope differs from a single trace in that only the dual trace scope: - ANS
alternates sweeps

If an RF signal Voltage is reduced by 6db it is then : - ANS half the original size
D

Applying positive voltage to the P end and negative to the N end of a germanium diode: - ANS
will forward bias it
U


You would probably prefer a digital VOM over an ordinary analog meter: - ANS for most
accuracy
ST




You should expect the video amplifier in a radar or TV receiver to have a frequency response of:
- ANS 0-6 MHzd

The radio communication mode that utilizes the basic frequency and one of the side bands: -
ANS is called "SSB"

When using fiber optic to transfer a signal, the light must: - ANS enter the "cone of acceptance"

The energy stored in a coil is measured in: - ANS Henrys

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