« previous next »
Pages: [1]   Go Down

Author Topic: Logic gates(AND,OR,NAND,NOR,NOT). Will they be coming in the Physics exam?  (Read 1846 times)

Offline AshWINNER

  • Newbie
  • *
  • Posts: 31
  • Reputation: 408
Logic gates(AND,OR,NAND,NOR,NOT). Will they be coming in the Physics exam?
« on: September 05, 2010, 08:44:24 am »
I have studied logic gates but will they be coming in the exam?

Logged

Offline Arthur Bon Zavi

  • |Sun of Tomorrow... =]|
  • SF V.I.P
  • ********
  • Posts: 5849
  • Reputation: 65041
  • Gender: Male
  • Fiducia in questo uomo ciecamente.
Re: Logic gates(AND,OR,NAND,NOR,NOT). Will they be coming in the Physics exam?
« Reply #1 on: September 05, 2010, 09:05:12 am »
r u giving the exams in the Nov 2010 session?? If so, they r there in the syllabus..........
u never know....they might come too!!

but they r too easy in the electricity part!! Don't u think so??

Simply remember their structure.....and then they are easy to work on!!
Logged

Continuous efforts matter more than the outcome.
- NU

elemis

  • Guest
Re: Logic gates(AND,OR,NAND,NOR,NOT). Will they be coming in the Physics exam?
« Reply #2 on: September 05, 2010, 10:53:36 am »
An easy way to memorise the Truth Tables is like this :

For AND always multiply the inputs to get the output e.g.   Input A = 1 Input B = 0 So output = 1x0 = 0

For OR always add the inputs to get the output e.g.   Input A = 1 Input B = 0 So output = 1+0 = 1

For NOR just write the opposite of the given input e.g.  Input A = 1 so output = 0
Logged

Offline adrian1993

  • SF Immigrant
  • **
  • Posts: 63
  • Reputation: 73
Re: Logic gates(AND,OR,NAND,NOR,NOT). Will they be coming in the Physics exam?
« Reply #3 on: September 06, 2010, 09:31:32 am »
They ARE after all in the syllabus, but if I can hazard a guess based on the May/June 2010 papers, I doubt it'll come out. Focus more on the basics like Pressure, Force and etc.
Logged
Pages: [1]   Go Up
« previous next »