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

Author Question: Negative feedback A) is used only in operational amplifier circuits B) provides a signal at the ... (Read 55 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Jul 28, 2018
Negative feedback
 
  A) is used only in operational amplifier circuits
  B) provides a signal at the input that is in phase with the output
  C) is critical for the operation of electronic oscillators
  D) provides a signal at the input that is 180 out of phase with the input

Question 2

The most common crystals used in oscillators are
 
  A) Hartley crystals B) quartz crystals
  C) silicon crystals D) germanium crystals


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nmyers

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


pragya sharda

  • Member
  • Posts: 566
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

dreamfighter72

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Signal amplification Signal amplification
Gram-positive and Gram-negative bacteria. Gram-positive and Gram-negative bacteria.
Gram Postive & Gram Negative Bacteria Gram Postive & Gram Negative Bacteria
Close-up view of a diaphragm amplifier on the left and a bell amplifier on the right Close-up view of a diaphragm amplifier on the left and a bell amplifier on the right
Feedback mechanisms of the thyroid gland. Feedback mechanisms of the thyroid gland.
Instruct recipient on giving you feedback immediately if heat becomes too intense. Remind the person ... Instruct recipient on giving you feedback immediately if heat becomes too intense. Remind the person ...
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library