quiz led latest answers 2022 Check 100% Correct Answers - quizstoday

 quiz led latest answers 2022 Check 100% Correct Answers - quizstoday

quiz led latest answers 2022 Check 100% Correct Answers - quizstoday
quiz led latest answers 2022 Check 100% Correct Answers - quizstoday

 quiz led latest answers 2022

 quiz led 

You've heard about them, however do you have any idea why LEDs are more harmless to the ecosystem than average radiant bulbs? In the event that you don't, this moment's the ideal opportunity to find out and take this test to procure focuses towards a SEED!

Why we love this infographic!

This infographic bundles its data in a particularly succinct and vivid manner! Around here at ForestNation, we feel that people ought to have the option to settle on practical decisions in view of supportive and honest infographics like this one!So, what are you sitting tight for? Changing out your old glowing lights for LEDs is one of many little changes we could all make that can overallly affect our carbon impression and natural future!

What is LED lighting?

By warming up fiber By moving electrons in compound semiconductors By ionizing mercury fume in a glass tube By moving electric flow through a cylinder containing gas A light-radiating diode, or Drove, is a kind of strong state lighting that utilizes a semiconductor to change over power into light.

Q.  The LED stands for
  1. Light Emitting Diode
  2. Light Editing Diode
  3. Little Emitting Diode
  4. Lead Emitting Diode


Q.  The LED is in the _______ family

  1. Integrated Circuit
  2. Transistor
  3. Semiconductor
  4. Capacitor


Q.  What is the name of the negative end?

  1. Anode
  2. Cathode


Q.  Which way do you tell the negative end of the LED?

  1. Shorter lead
  2. Longer lead
  3. Both leads are equal so you can't tell


Q.  Which way do you tell the negative end of the LED?

  1. Flat side of the LED
  2. Non Flat side of LED


Q.  What happens if you place an LED in the wrong direction?

  1. It burns out
  2. Doesn't light up
  3. Blows up


Q.  What are 3 uses of a diode?

  1. Light
  2. Clamping
  3. Circuit Control
  4. Rectifier


Q.  On the actual diode how do you tell the negative end (not LED)

  1. Stripe
  2. Shorter lead
  3. Different color
  4. There is no difference

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