بسم الله الرحمن الرحيم
التوبيك ده كان المفروض يتعمل من زمان .... من بعد أمتحان اللوجيك والفيلد ....
كل إللي مكتوب في التوبيك ده .... عبارة عن خواطر جتلنا ( أنا ومحي ) وإحنا بنذاكر مع بعض اللوجيك والفيلد !!
طبعا " على رأي محي " .... لو إحنا كنا كتبنا التريقة إللي كنا بنقلها وإحنا بنذاكر , كان حيبقى توبيك غير طبيعي !
التوبيك ده يعتبر " إللي قدرنا نفتكره " من الهلاوس إللي كانت قبل الإمتحانات !
وغرض التوبيك فقط .... هو التريقة مش أكتر
المؤلفون
عم الدايس ومحمد محي
Logic Final Exam:
Question 1 :
Using " 5 AND , 9 NOR , 22 EXOR Gate , 51 Multiplexer , 9 DeMux " , Design a Nuclear Submarine.
Question 2 :
You are in the desert, a lion is attacking you while you are surrounded with 10000000 snake, and 3 Dragons are flying just above your head ....
Using 2 Multiplexers , 1 Decoder .... make 2 Different Solutions of This Problem 
!
Question 3 :
You got 5 AND , 8 NOR , 1 EXOR Gate , 3 Multiplexer , 8 DeMux , 2 Decoders, and 7 Buffer Gates .... Congratulations !! Basher ommak
Question 4 :
A Fundamental mode circuit , is to be designed to identify a particular sequence of inputs , and provide an output to trigger a combination lock.
The inputs to the circuit are 5 switches , labeled X1 , X2 , X3 , X4 only , the output of the circuit is to be 0 , unless the input switches are in position ( 0 , 4 , 5 )
where this position occurs at the conclusion of a sequence of input positions : 0011 0010 0100 0101 ...
Design this circuit if you consider your self a man .... Noting that , the output = 1 , if this sequence occurs , and = 0 if it doesn't occurs , and = 1/2 otherwise.
Make sure , that this circuit is Free of Hazards , Races ... using
1- " el rokya el shar3eya "
2- " el se7r we el sha3waza we el a3maal "
3- " bedet ta2er el ra7' "
Electropotential Magnetic Fields Final Exam :
Answer the following 37 question ONLY :
Question 1 :
A Wave was propagating in Orange juice with permittivity 0.000012 kobaya/square meter ... Another wave propagating in the RX plane ... perpendicular to the line perpendicular to the tangent parallel to the axis of the first sine square wave.
Assume there is no external magnetic field,electric field, Alien invasion and Radiowave, No Air , No Light activity , deduce Maxwell's first law , and draw Maxwell while playing balee' .
Question 2 :
On the attached Smith Chart , Draw the following :-
1-Sunset 
.
2-A transmission line of Zo=25 , and connected to a load of 2 pink panthers. Knowing that the surface tension is 3*10^28 (and can be neglected)
Find also the parallel shunt that when connected at a distance d from the load ... results in a short circuit on the generator and causes it to explode.
4-from the smith chart ... deduce Maxwell's 1st law , 2nd law and his mother's name .
Question 3 :
Choose the right answer(s) :-
A ) Maxwell had 2 laws only because :
1- He didn't continue his studies in KG-2 ... He only took the numbers "1" & "2" so he didnt know , that there is a number called 3 , after Number 2
2- beyatafa2al be raqam 1 we 2
3- He was Crazy
4- Thank God he didn't use "1" only !!
B ) Maxwells eq is :
1- The electric flux per unit volume , leaving a small volume , is exactly = the volume Charge Density there
2- The Volume , per unit Flux , leaving a small charge , is exactly = the number of ur hair on ur head
3- The " Unit " , per Volume Flux , waiting in a small number , is exactly = the " Is "
Question 4 :
Divergence Theorem states that:
"The integral of the normal component of any Vector Field over a closed surface is equal to the integral of the Divergence of this Vector Field , through out the volume enclosed by the closed surface "
using these words in the Bathroom, and some " bo7'oor " ... how can u call Faraday's Ghost ?
Question 5 :
Assume that you are in space, floating inside a black hole, you are carrying a point charge with your hands. Use Divergence Theorem to convert this Charge to a Rocket .... to return to your Planet " Earth , or Whatever ".
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Question 35 :
Calculate the surface charge density over the outer surface of a hollow cylinder surrounding a vampire's grave. Assuming that the vampire was born in 1801 and works as a capacitor ba3d el dohr.
Question 36 :
Oh dear God ... How did you reach this question ?
anyway ... Congratulations .. You have Finished the Field Course .... Can you tell me What is the Meaning of :
- Vector Magnetic Potential "A" , and for God sake , Dont tell me B = Nubla X A
- "Assume"
Bonus Question :
The most popular sentence in Fields is :
1- "Can be neglected"
2- "seebak ... dy momken yetnaffadlaha"
3- "ma3rafsh ... ana 7afezha keda we 5alas"
4- "howa el naga7 mn kam ?"
5- " marra wa7ed mashy fe el sa7ara , we mam3ohoosh 3'eer " dah " , we el denya 7arr awe ... ye3mel eah ? .... yegeeb sine dah , 3ala cosin dah , yetla3lo tan-dah "
6- " howa el so2aal rakam 7 fe el exam , kaan a7'er so2aal fe3lan ? "
7- " howa el Communication , geh feha kaam so2aal fe el exam ? "
3am el dayes & Mo7y
أسامة عفيفي
30/1/2007
