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

Author Question: Which external resistor is necessary to cause a 1.8 sec pulse at the output of a 74121 monostable ... (Read 94 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
on: Jul 28, 2018
Which external resistor is necessary to cause a 1.8 sec pulse at the output of a 74121 monostable multivibrator when joined with a 325 F external capacitor?
 
  A) 8 K resistor B) 10.6 K resistor C) 16 K resistor D) 26 K resistor

Question 2

Which type of multivibrator configuration is possible using the 555 timer?
 
  A) bistable B) monostable
  C) astable D) Both B and C are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nanny

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

D


sammy

  • Member
  • Posts: 818
Reply 2 on: Jul 28, 2018
Wow, this really help

lindahyatt42

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Range of Motion of the Hip Joint, Internal and External Rotation Range of Motion of the Hip Joint, Internal and External Rotation
External nose, mouth, and neck. External nose, mouth, and neck.
Internal and External Environment Internal and External Environment
Use an Automated External Defibrillator Use an Automated External Defibrillator
Possible Sources of Differences in Output per Worker Possible Sources of Differences in Output per Worker
Palpating the popliteal pulse Palpating the popliteal pulse
Video: Fermentation pathways

For a complete list of videos, visit our video library