http://www.allaboutcircuits.com/worksheets/radio1.html

Question 2

The fact that an piece of wire contains both inductance and capacitance means that it has the ability to resonate just like any tank circuit!

Should it be 'a' instead of 'an'?

 

Thanks for finding these issues, REALLY.

Sometimes us English only speakers will read things and our eyes skip over obvious errors.

I also noticed some odd letter substitutions, once they were pointed out.

 

No worries mate. It is my pleasure to read such an amazing book in some half-futile attempts to improve my brain

http://www.allaboutcircuits.com/worksheets/super.html

The content of the questions 2 and 3 repeats completely in the questions number 11 and 12. Shortly speaking - they are alike.

 

http://www.allaboutcircuits.com/worksheets/thev.html

Question 34

Isn't it 1.309??

 

1.209 is the correct answer

 

Yes, got my mistake, sorry guyz, thanks for pointing it out. In any way as we usually say in Ru it is better to overwatch, than underwatch

 

Sometimes you gets the bear, sometimes the bear gets you.

 

http://www.allaboutcircuits.com/vol_3/chpt_1/7.html


Disconnecting the source and looking in to the right at VI, we need to see a series parallel combination of R1, R2, R1, and Z looking like an equivalent resistance of ZIN, the same as the ource/load impedance Z: (a load of Z is connected to the output.)

Should it be Source instead of ource?

 

Okay, but with lower case s - "source".

 

yes sir!

 

http://www.allaboutcircuits.com/vol_3/chpt_2/9.html

In Figure above the the source and drain are heavily doped (N+). The channel is lightly doped (N-).

The is repeated twice - is it correct?

 

Which figure do you refer to?

 

It was a quotation. The text under the last figure has to "the" in succession.

 

I guess a definite article is so expected that multiple examples are unremarkable.


That's an excuse for having failed to see the "the the" in the text example. I was looking for the sentences to have been repeated.

 

http://www.allaboutcircuits.com/vol_3/chpt_2/14.html

"Devices making use of quantum mechanical principles include: resonant tunneling diodes, quantum tunneling transistors, metal insulator insulator metal diodes, and quantum dot transistors.
"

"metal insulator insulator metal diodes" - is everything correct here?

 

Two "insulator"s in a row.

Appears to be a typo.

 

No, everything seems to be ok, I was just a bit confounded by the absence of dashes.

 

http://www.allaboutcircuits.com/vol_3/chpt_3/11.html

"A clipping circuit which clips the peaks of waveform a approximately the zener voltage of the diodes."

Something is definitely wrong here...

 

"a approximately" must be corrected to "at approximately".

 

Or "to approximately"