This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A(n) _________ generates a waveform by converting direct-current energy to an alternating current. ... (Read 30 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Jul 28, 2018
A(n) _________ generates a waveform by converting direct-current energy to an alternating current.
 
  A. amplifier
  B. synthesizer
  C. oscillator
  D. feedback loop

Question 2

Which of the following is used primarily for two-way voice communication rather than entertainment?
 
  A. Wideband FM
  B. Guard bands
  C. Narrowband FM (NBFM) systems
  D. Specialized mobile radios (SMRs)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

juiceman1987

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

D


Haya94

  • Member
  • Posts: 558
Reply 2 on: Jul 28, 2018
Wow, this really help

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Energy budget for a temperate deciduous forest (data from Gosz et al. 1978). Energy budget for a temperate deciduous forest (data from Gosz et al. 1978).
Energy Balance Energy Balance
Energy changes in reactions. Energy changes in reactions.
Energy in SHM Energy in SHM
Humans take in energy by eating food Humans take in energy by eating food
How much heat energy in Joules is required to heat 16.0 g of copper from 23.0 °C How much heat energy in Joules is required to heat 16.0 g of copper from 23.0 °C
Video: Audiology

For a complete list of videos, visit our video library