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

Author Question: Transformers are used to couple amplifier stages because A) they are inexpensive B) they can be ... (Read 5 times)

nelaaney

  • Hero Member
  • *****
  • Posts: 560
on: Jul 28, 2018
Transformers are used to couple amplifier stages because
 
  A) they are inexpensive B) they can be used in tuned circuits
  C) transformers are good current amplifiers D) they easily pass ac and dc

Question 2

If you wanted to impedance match an amplifier to a load you would most likely use
 
  A) transformer coupling
  B) it doesn't matter, the coupling method has no bearing on impedance
  C) direct coupling
  D) capacitor coupling


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aruss1303

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

A


nelaaney

  • Member
  • Posts: 560
Reply 2 on: Jul 28, 2018
Wow, this really help

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

An immunoblot. Lanes 1 to 3 are from an SDS gel; samples from successive stages An immunoblot. Lanes 1 to 3 are from an SDS gel; samples from successive stages
Stages of Hypertension Cont. Stages of Hypertension Cont.
Kohlberg's Stages of Moral Development Kohlberg's Stages of Moral Development
Stages of Sleep Stages of Sleep
standard reduction potential (Eo), the greater the tendency of the oxidized form of a redox couple standard reduction potential (Eo), the greater the tendency of the oxidized form of a redox couple
Stages of mitosis Stages of mitosis
Video: Phases of the Female Reproductive Cycle - Hormonal regulation

For a complete list of videos, visit our video library