Electronics Mini Quiz - Split from Trivia thread because because

Electronics Mini Quiz - Rellay hard so Google allowed So it's more of a treasure hunt.

1. What are the colour codes on a 4.7Kohm resistor

2. What was an AC128

3. What does TQFP, BGA and SOT refer to ?

4. What does EN60950-1 standardise ?

5. What is an ARM9 ?

6. What does this mark mean



7. What is (was) the Morse Code for 'S' (Random old timers question)

8. What did Barkhausen say about oscillation ?

9. What is the R&TTE Directive ?

10. What is slew rate ?

If anyone is arsed to find all that, and happen across some good sites while doing so , post the links please.

That is all...

Is an ARM9 a low-voltage processor ?

Hardly an Adjustable Rate Mortgage ...

5. An arms dealer with his last 9 guns to sell.

6. You're looking at something in the mirror.

7. ...

8. Well F..K me but thats good.

Auditor #9 wrote:

Is an ARM9 a low-voltage processor ?

Hardly an Adjustable Rate Mortgage ...

Correct. Strictly speaking it is a microprocessor core which is now used by ST, Freescale, Philips, Atmel and even Altera in softcore format. To name but a few.

I think it stands for Advanced RISC Machines...

tonys wrote:

8. Well F..K me but thats good.

Correct, but I was looking for the next bit he said.

Quote :

1. What are the colour codes on a 4.7Kohm resistor

Do you have to know all the colours for these yokes?

Yellow
Red
Purple

tonys wrote:

5. An arms dealer with his last 9 guns to sell.

6. You're looking at something in the mirror.

7. ...

8. Well F..K me but thats good.

Dash it, what about my dots.

Auditor #9 wrote:

Quote :

1. What are the colour codes on a 4.7Kohm resistor

Do you have to know all the colours for these yokes?

Yellow
Red
Purple

Correct but wrong order. It would read Yellow(4) Purple(7) Red(2 Noughts).

Half point.

tonys wrote:

tonys wrote:

5. An arms dealer with his last 9 guns to sell.

6. You're looking at something in the mirror.

7. ...

8. Well F..K me but thats good.

Dash it, what about my dots.

The dots were correct, but in the wrong order. *Skippy the Kangaroo noise*

EvotingMachine0197 wrote:

tonys wrote:

tonys wrote:

5. An arms dealer with his last 9 guns to sell.

6. You're looking at something in the mirror.

7. ...

8. Well F..K me but thats good.

Dash it, what about my dots.

The dots were correct, but in the wrong order. *Skippy the Kangaroo noise*

What, they had to be Christian Brothers?

tonys wrote:

EvotingMachine0197 wrote:

tonys wrote:

tonys wrote:

5. An arms dealer with his last 9 guns to sell.

6. You're looking at something in the mirror.

7. ...

8. Well F..K me but thats good.

Dash it, what about my dots.

The dots were correct, but in the wrong order. *Skippy the Kangaroo noise*

What, they had to be Christian Brothers?

Wel, now that you raise that very awkward subject, the dots are not allowed in any order.

Ah come on, a few answers before ibis pops in and answers the lot in a swoop, like a radar invisible blanket bomber.

EvotingMachine0197 wrote:

Auditor #9 wrote:

Is an ARM9 a low-voltage processor ?

Hardly an Adjustable Rate Mortgage ...

Correct. Strictly speaking it is a microprocessor core which is now used by ST, Freescale, Philips, Atmel and even Altera in softcore format. To name but a few.

I think it stands for Advanced RISC Machines...

ARM9's are also used in the Nintendo DS handheld consoles.

Quote :

4. What does EN60950-1 standardise ?

Electrical insulation - the coatings on wires ???

Auditor #9 wrote:

Quote :

4. What does EN60950-1 standardise ?

Electrical insulation - the coatings on wires ???

Yes, with about a million other things. It is the the Product Safety Standard for IT equipment.

http://standards.mackido.com/en/en-standards24_view_8085.html