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

Author Question: The negative feedback path in a Wein-bridge oscillator A) controls the bandwidth B) controls fC ... (Read 187 times)

scienceeasy

  • Hero Member
  • *****
  • Posts: 565
on: Jul 28, 2018
The negative feedback path in a Wein-bridge oscillator
 
  A) controls the bandwidth B) controls fC
  C) controls fr D) controls gain

Question 2

When the base of a PNP transistor is more positive than the emitter, it is
 
  A) ON. B) shorted. C) OFF. D) cannot tell.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jamesnevil303

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


scienceeasy

  • Hero Member
  • *****
  • Posts: 565
Reply #2 on: Jul 28, 2018
Thank you!


jamesnevil303

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Brice Marden, Cold Mountain 6 (Bridge). Brice Marden, Cold Mountain 6 (Bridge).
An H-bridge circuit is used to control the direction of the DC electric motor of the electronic ... An H-bridge circuit is used to control the direction of the DC electric motor of the electronic ...
Apply the cold source, and ask for immediate feedback. Conform the cold source to the shape of the ... Apply the cold source, and ask for immediate feedback. Conform the cold source to the shape of the ...
Regulation of the mammalian pyruvate dehydrogenase by feedback inhibition and covalent modification ... Regulation of the mammalian pyruvate dehydrogenase by feedback inhibition and covalent modification ...
Mediator as a bridge between gene-specific regulatory factors and the general transcription Mediator as a bridge between gene-specific regulatory factors and the general transcription
Control of Homeostasis: Positive Feedback Control of Homeostasis: Positive Feedback
Video: Regulation of GFR: three methods, autoregulation & autoregulation via myogenic mechanism

For a complete list of videos, visit our video library