amplifier

in transisitor analysis re' is important parameter why?

Check this out:

http://www.qrp.pops.net/af-2010-bjt-parameters.asp

Get a tutor seriously get a tutor. It may cost you but is understanding worth paying for? I assume you are taking a course that you have paid for, could be quite a bit as well. Ok you either rake getting cheated or not trying or this isn't your thing. Go to you instructor and let that person know you don't have a clue about anything except tuition. That person should and is obligated to help you one on one.

About re or re' , if you know what this is or conversely if you understand how it effects amplifier operation, white it down, that's your answer.

I think what amazes me is They are supposidly trying to learn but for some unknown reason it looks as though they have never had to use a libruary, are unable to look up any part of a subject they are learning and expect everyone to give them the answers Is this just me or was thier schooling that dispicable that their teachers etc never taught them how to use an encyclopedia, dictionary or anything else The answers on the net right in front of them In some respects even easier than we had this at school college etc So tell me why such a problem? ?

Over the last 5years I dont think ive ever in my entire lifetime met so many people white as well who have the basic intellect of a rasberry Please forgive me for sounding so insulting but I am gobsmacked at a so called westernised country such as the united kingdom where quite frankly the level of education I can only equate to someone that I would have met from a rural farm in South Africa Lazy is not the word, but also to be perfectly honest What exactly has the government or pervious government done to correct this situation other than shove them into a hole a death trap with no real progress what so ever This country is appauling for this They want shooting or hanging or something over this

Ive even had persons who are supposidley intellegent, refuse and I mean refuse and argue and assault you for actually requesting that they look something up The very self same people who cannot afford not to listen

Im staggard at these attitudes

Could be many reasons, social, shame , the instructor suggested they really think about a different vocation. Others may just want a fresh, new, different perspective from practicing folks. Also you have your party types.

In this case it's obvious this is just purposeful mocking, insulting with that intent. When someone ask if a transistor (they even provide the part number) is an NPN or PNP, well it's good this is done over the internet and not in MY class room. This question in MY classroom would get you dismissed from the school at the very least.

check this pdf http://users.ece.gatech.edu/mleach/ece3050/notes/bjt/bjtsumm.pdf

short answer - effects the gain of the amplifier

Hi you are not sounding insulting at all.. You are very insulting . And this is way of topic. Did your teacher not give you lessons in web etiquet.. Im staggered at your attitude now calm down before your heart begins to thermally run away.. ANd I ask you one question .. WHO DO YOU THINK You ARE

No my instructors and tutors after getting that annoyed with students said, “ F0xxx 0xff “ and find out yourself, Not that I blame them really !!


If you want learn that much, you will do

So I did, and so did many other students’ because that is the answer and as such they passed their degrees with 1sts not seconds So he must have been right mustn’t he


You can work out the syntax of what I’ve just put into hidden language for you but I’m sure you’ve got the basics of this That’s a Senior lecturer for you with a master degree , a very good one at that because at times that’s exactly what a student needs

Probably quite annoyed at the time and felt just as you’ve said downright insulting but looking back It was the best thing he did at the time because it made you want to beat him on his own intellectual basis , so you did just that you went away determined to come out smarter and wiser

The best teachers I had in the world were insulting and they were hard Thank god they were

You see you have to be cruel in the world sometimes to be kind and I’m firm believer in that as well

If it wasn’t for that type of character I dare say by now I would not have learnt anything Its what you might call a slight kick up the posterior In other words don’t be say lazy, make an effort

So think what you will as for being in your class No Id prefer to say Im in a different class A Class of my own wher everything Ive learnt Ive learnt myself the hard way

I like the jest of Mark's comment. You know just because people get good grades on test doesn't mean they have masters the subject. Some people have to try, some people have to try much much harder, but the key is try. The other thing is some people will never get it, but they will get something else and that's the way it should be. We're all good at something.

Yes and I also agree with Earl on this subject too Good grades Interesting point Good grades from being able to look something up on the net but does it mean they understand the topic concerned In many cases No It simply means they copy which in turn supposedly gets them a job A well paid job at that

So next we wind up with companies going bankrupt because their designs are copied, not just copied but badly copied leaving entire must have parts missing altogether, resulting in returned products

A typical example being of Director, very good sales person, but unfortunately on purchasing the product failed on six counts that I could see straight away

One he, she didn’t get the design checked until too late


Two Didn’t have the technical knowledge required to make that purchase

Three Has a degree in business economics but didn’t pay attention to the economics of what happens when you simply take someone’s word for a product being good and don’t look any further

Four Didn’t look into the future and work out what was ahead IE networked systems

Five Failed to ask enough questions and seek advice

Finally Six didn’t research enough

Research is the key to any business as is practical know how and making sure you of what lies ahead

Too late once decisions are made Also too late for a business design or anything else

Those single decisions cost multiples not just his own business his employees his associates his fellow traders The same applies to recent Events with RCA records for example One of two major catastrophes this week alone

Total cost to Industry 4000 jobs each 150 chain stores and that’s only the beginnings of this, that’s without taking the net effect of homes properties etc Not having a go but this is typical then its shut down the company, leaving everyone who has had dealings up in the air as usual Normal pass the buck story Never their fault at all


One single change One single advance in technology 15 years it took them to realize implications Not one change within the company

No investment into new technology ,probably advised God knows how many times which I know would be true Similar experiences with at least four or five people when you say down load this , learn this , start now because if you don’t dah, dah, dah ,dit dit dah dah dah

You are going to be in real trouble

Failed to listen and possibly thought just as this questionnaire with the normal typical comments "How dare you, Your being insulting, rude etc , lets give you a smack in the gurbles as well I don’t have to listen to you and Who do you think you are blah blah Also normal "

Then Just to put the cheery on the cake with “ Agh please daddy wont you take us to the bi scope all six seven of us 8,9,10 2, “ And the sugar plumb fairy of course who going to save the world

The governments in their wisdom don’t think like you and I do Lets make sure everyone is ready for this sudden dramatic change over NO , NO, No

Yes it is another edition of Doctor No

Then of course its we cant afford to train you, and we cant put you on training courses until your 55 And wheres the money going to come from also normal this


Just as well some of us can teach ourselves because they wont !! Yes True,

Finally Its oh I’m ever so sorry Lezz All be friends and Im ever so sorry Yah , Oooooh yah !! , with ¾ of the nation stuffed up swaney creek and I’m not answering the phone

I’m not answering this question, Im not answering your text messages emails etc and I don’t know, I don’t care ,dibble ,dabble at you

Funny,,,, No not really, not at all, is this anymore ??

Gosh I can even make up a song about this too


Guaranteed. 100 percent typical attitude this ! !

Still not to worry as i said I give up with them wasting your time with some of them

After all Im just a nothing as two people said Im a Nothing hmmm yes !!! I dont forget