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WJEC Electronics ET4 January 25th 2012

Anyone else sitting this exam!? No thread for it so far..
Reply 1
Avatar for H.K.S
H.K.S
Just had it, very easy paper imo
Reply 2
Avatar for Jimbobglue
Jimbobglue
Was okay paper, some things I made stupid mistakes on..
Id be dissapointed to get less than 40/50 on that, What did everybody get for the resistor values question?
Reply 4
Avatar for H.K.S
H.K.S
Im not sure if im right but i think i got 3k and 5k
Reply 5
Avatar for 789123
789123
the paper was fairly easy, the only stupid mistake i can think of that i made was forgetting to put ohms in the resistor question.
Reply 6
Avatar for dyfandavies
dyfandavies
with the resistor question i got 10k and 30k. Not sure if im right tho :confused:
Reply 7
Avatar for 789123
789123
it was 9k ohms and 3k ohms i think
I put 12k and 3k :/?
Reply 9
Avatar for JossPackman
JossPackman
The resistor values should be in the ratio of 4:1 I believe, with the 1 being R2 (The one closer to Vin). So 3k and 12k, or any other variant of that should be right, so I believe. :smile:

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