Voltage Regulator Vs Resistor for LED?

semiconductor regulators are basically thyristors which passes the current for a fixed time period per cycle of the waveform. the time period for which regulators conducts is determined by a signal applied to the regulators ( called gating signal ). so some part of the original waveform is clipped. thus output waveform is distorted whenever voltage is decreased. due to increased distortion harmonics are generated and thus the load draws more current. this causes rapid heating of the load. this is the reason why it is not advised to run equipments at a very low output for large time period.

1. what is the differance lcd &led?

Its a gimmick there is almost no difference. If you want real good picture quality get plasma you get deep deep colors and awesome picture quality

2. What led to the development of the evolutionary theory?

Over 100 years before Charles Darwin, a Swedish scientist named Carl von Linn created the taxonomic system that we've been using ever since (though we've recently started using cladistics, instead).He started classifying all life into it, with the intent to find what basal groups "God" had created. But what he found, instead of basal groups, is that all life falls into nested hierarchies. That is, similar to a family tree.He had no way to explain why this is, so he challenged the scientific community to find an answer to this. It took over 100 years before anyone could explain it.Charles Darwin eventually figured this out when he realized that natural selection could act like selective breeding and that this would explain all of those facts. So he eventually published his findings in the book On the origin of species by means of natural selection, thus proposing the theory of evolution by natural selection, in contrast to the already sort of understand evolution by articifical selection ("selective breeding").At the same time, he also proposed that all living things on Earth are ultimately related through common ancestry, due to this evolution. Thus the theory of universal common ancestry. This was the answer to Carl von Linn's original question of why all life falls into nested hierarchies, and the mystery was solved.Since Darwin, we have discovered genetics, and we are now able to understand this on a level that Darwin could not . The theory of evolution is no longer "the theory of evolution by natural selecction", but rather "the genetic theory of evolution", which of course includes natural selection.

3. What are the causes that led to Trumpu2019s likely one-term presidency and led many to vote for Biden?

One fascinating data set is that Trumpers turned off the world to Trump. Imagine you are trying to have an honest conversation with a Trumper. You point out that Trump conspired with a foreign nation to damage the US electoral system, pushes a racist agenda, and is a bully. They say, "but Biden, Clinton, Obama is worse..." Yet no evidence. When you show ten pieces of evidence that Trump is a bigiot they say, no, real evidence.Eventually you find out they have nothing to say. Their whole world is a lie, which is why they hate American

4. Is liberalism like a cult led by the media?

no, it seems to me that stations like FOX news are putting their own conservative spin on things, which geraldo rivera's show is. If people want to see the grizzly nature of war than perhaps that will discourage us from fighting a war at least once a decade...Showing pictures of war does not necessarily put our troops at danger. You call liberalism a cult but there are more liberals in this country than conservatives if the midterm elections are correct, maybe conservatism is the real cult?

5. too many LED lights=ticket?

Sounds like you have them on the inside?? Depends on the state as always, but stuff like that on the inside is almost always ok

6. do you need a resistor for led bulb for tail lights?

No. You only need a ressitor for turn signals. Without it the flasher will not sense enough ampreage draw to flash the LED bulbs. Since the brake bulbs do not flash you do not need a ressitor to draw extra ampreage.

7. What led to the cuban missile crisis?

because of the fact the tip of WW2 the U.S. became worried approximately NATO & US effect and enlargement alongside the U.S.'s southern flank. the U. S. and NATO had missile web content and air bases in Turkey and Greece and have been development out the bases the U. S. had in Iran. The Iran became very professional American and became at as quickly as modernizing right into a helpful solid u . s . . the U. S. took those strikes as available to the pastimes of the U.S. and an attempt to isolate the Soviet sphere of effect. With a efficient communist revolution in Cuba below Castro the U. S. had now the prospect to threaten united statesa. interior the comparable way. Castro became very desirous to flow into the Nuclear age, with Nuclear weapons Cuban independence would be sparkling and it international effect would be better. Castro had plans to enhance the "Revolution" previous Cuba's borders. the U. S. pressured Cuba into an settlement that ought to place strict administration of the nuclear weapons in Cuba Soviet arms and not below Cuban administration. Cuba and the U.S. began development web content, and the U.S. had plans to station approximately 40-80k Soviet troops to look after and perform those web content. based upon Soviet information it is not sparkling if the U.S. had any actual objective of basing missiles in Cuba because of the fact the 1st communities of missile were not useful. Nor have been there any nuclear warheads. The Soviets did no longer have finished self assurance in Castro, nor his carry on skill. clearly united statesa. found out with reference to the plan to place missiles in Cuba which spark off an in depth to panic contained in united statesa., and presented a political disaster that a great deal benefited the yank President. the U. S. threatened to blockade Cuba to steer away from the Soviets from putting of those missiles in Cuba. the U. S. then agreed to no longer enable Iran into NATO, eliminate the missile web content in Greece, and Turkey. eliminate the radar and listening stations in Iran, Turkey and Greece alongside with the airbase in Iran. Kennedy became the problematic President who controlled to steer away from a nuclear conflict and make the Soviets decrease back off. Nikita Khrushchev became the celebration chairman that pressured united statesa. to decrease back off from its plans to encompass the U. S. , and NATO enlargement into the U. S. 's southern flank.