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October 18, 2025, 12:14:09 pm
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Author Topic: Consequential  (Read 1640 times)

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WhoTookMyUsername

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Consequential
« on: June 12, 2012, 06:16:23 pm »
Does 1 mistake generally equal 2 marks lost? (1 line of working + answer?) (4 mark question)
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pi

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Re: Consequential
« Reply #1 on: June 12, 2012, 06:22:17 pm »
If the line of working was correct and answer wrong -> 2 marks or 3 marks gained

Working wrong but there was some relevance -> 1 marks

Both wrong -> 0 marks
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WhoTookMyUsername

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Re: Consequential
« Reply #2 on: June 12, 2012, 07:47:30 pm »
line of working all correct in terms of conceptual, one wrong substitution (into CALCULATOR (FML), managed to divide by 250 instead of 200 even though i wrote 200 on page )
therefore answer wrong (i said A was less effienct than B, was other way around)
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tjgoems

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Re: Consequential
« Reply #3 on: June 12, 2012, 07:52:00 pm »
Hmm i believe they were wanting the power efficiency of both the diodes and then the correct choice. I think that would be hard to get the consequential mark for if you got the calculations wrong and the wrong choice.
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WhoTookMyUsername

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Re: Consequential
« Reply #4 on: June 12, 2012, 07:52:49 pm »
yeah probably dropped 2 marks i reckon (so annoying, one tiny button on the calc wrong :'()
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