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

Author Question: Which switching device uses LEDs? (Read 82 times)

crazycityslicker

  • Hero Member
  • *****
  • Posts: 537
on: Aug 13, 2021

Question 1

Which switching device uses a shutter blade and sensor to detect a magnetic field?
◦ Hall-effect switch
◦ Pickup coil
◦ Optical sensor
◦ Ignition coil

Question 2

Which switching device uses LEDs?
◦ Optical sensor
◦ Pickup coil
◦ Hall effect
◦ Magnetic reluctor


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by crazycityslicker on Aug 13, 2021

akemokai

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Aug 13, 2021

Answer 1

Hall-effect switch

Answer 2

Optical sensor


crazycityslicker

  • Member
  • Posts: 537
Reply 2 on: Aug 13, 2021
Gracias!

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Two Scottish reindeer relax after pulling Santa's sleigh at the switching on of Christmas light Two Scottish reindeer relax after pulling Santa's sleigh at the switching on of Christmas light
An alternating pneumatic compression device squeezes the leg tissues causing blood to move toward th An alternating pneumatic compression device squeezes the leg tissues causing blood to move toward th
Switching of mating type in haploid yeast cells Switching of mating type in haploid yeast cells
Artificial Heart Device Artificial Heart Device
Listening to the fetal heartbeat with a Doppler device. Listening to the fetal heartbeat with a Doppler device.
A device for performing subcortical knife cuts. The device is stereotaxically positioned in the ... A device for performing subcortical knife cuts. The device is stereotaxically positioned in the ...
Video: EpiPen Animation (Part 1)

For a complete list of videos, visit our video library