[Answered] Which switching device uses LEDs?

This topic contains a solution. Click here to go to the answer

Author Question: Which switching device uses LEDs? (Read 71 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

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!

ryansturges

Member
Posts: 338

Reply 3 on: Yesterday

TYSM

« previous next »

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

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?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.